Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation 2x=18-x
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Equation x+7-x/3=3
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Equation 2-3*(2*x+2)=5-4*x
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Equation -4x=15-3(3x-5)
- Express {x} in terms of y where:
- 10*x+5*y=-17
- 14*x+16*y=-3
- 20*x+5*y=-3
- -14*x+5*y=-1
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Identical expressions
- 2273 zero 00x= nineteen thousand, four hundred and sixty-eight . sixty-six * four thousand, one hundred and eighty *(seventy-six - twenty)+ eleven thousand, five hundred and thirty-three * five hundred *(seventy-six - twenty)- twenty-seven thousand * three thousand, three hundred +0. two *x* two million, two hundred and seventy-three thousand
- 2273000x equally 19468.66 multiply by 4180 multiply by (76 minus 20) plus 11533 multiply by 500 multiply by (76 minus 20) minus 27000 multiply by 3300 plus 0.02 multiply by x multiply by 2273000
- 2273 zero 00x equally nineteen thousand, four hundred and sixty minus eight . sixty minus six multiply by four thousand, one hundred and eighty multiply by (seventy minus six minus twenty) plus eleven thousand, five hundred and thirty minus three multiply by five hundred multiply by (seventy minus six minus twenty) minus twenty minus seven thousand multiply by three thousand, three hundred plus 0. two multiply by x multiply by two million, two hundred and seventy minus three thousand
- 2273000x=19468.664180(76-20)+11533500(76-20)-270003300+0.02x2273000
- 2273000x=19468.66418076-20+1153350076-20-270003300+0.02x2273000
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Similar expressions
- 2273000x=19468.66*4180*(76+20)+11533*500*(76-20)-27000*3300+0.02*x*2273000
- 2273000x=19468.66*4180*(76-20)+11533*500*(76-20)+27000*3300+0.02*x*2273000
- 2273000x=19468.66*4180*(76-20)+11533*500*(76+20)-27000*3300+0.02*x*2273000
- 2273000x=19468.66*4180*(76-20)-11533*500*(76-20)-27000*3300+0.02*x*2273000
- 2273000x=19468.66*4180*(76-20)+11533*500*(76-20)-27000*3300-0.02*x*2273000
2273000x=19468.66*4180*(76-20)+11533*500*(76-20)-27000*3300+0.02*x*2273000 equation
The teacher will be very surprised to see your correct solution 😉
The solution
You have entered
[src]
973433*4180 x
2273000*x = -----------*56 + 322924000 - 89100000 + --*2273000
50 50
$$2273000 x = 2273000 \frac{x}{50} + \left(-89100000 + \left(322924000 + 56 \frac{4180 \cdot 973433}{50}\right)\right)$$
Detail solution
Given the linear equation:
Expand brackets in the right part
Looking for similar summands in the right part:
Move the summands with the unknown x
from the right part to the left part:
$$2227540 x = \frac{23955239664}{5}$$
Divide both parts of the equation by 2227540
We get the answer: x = 5988809916/2784425
2273000*x = (973433/50)*4180*(76-20)+11533*500*(76-20)-27000*3300+(1/50)*x*2273000
Expand brackets in the right part
2273000*x = 973433/50*418076-20+11533*500*76-500*20-27000*3300+1/50x*2273000
Looking for similar summands in the right part:
2273000*x = 23955239664/5 + 45460*x
Move the summands with the unknown x
from the right part to the left part:
$$2227540 x = \frac{23955239664}{5}$$
Divide both parts of the equation by 2227540
x = 23955239664/5 / (2227540)
We get the answer: x = 5988809916/2784425
Rapid solution
[src]
5988809916
x1 = ----------
2784425
$$x_{1} = \frac{5988809916}{2784425}$$
x1 = 5988809916/2784425
Sum and product of roots
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sum
5988809916 ---------- 2784425
$$\frac{5988809916}{2784425}$$
=
5988809916 ---------- 2784425
$$\frac{5988809916}{2784425}$$
product
5988809916 ---------- 2784425
$$\frac{5988809916}{2784425}$$
=
5988809916 ---------- 2784425
$$\frac{5988809916}{2784425}$$
5988809916/2784425