Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation 49*x^3+14*x^2+x=0
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Equation 9^x-8*3^x-9=0
- Equation x+y=4
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Equation x^2=-3
- Express {x} in terms of y where:
- 18*x+17*y=-14
- 16*x-17*y=-15
- -4*x-4*y=19
- 15*x+1*y=19
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Identical expressions
- two hundred and forty / eleven -6 zero x/ eleven =0
- 240 divide by 11 minus 60x divide by 11 equally 0
- two hundred and forty divide by eleven minus 6 zero x divide by eleven equally 0
- 240/11-60x/11=O
- 240 divide by 11-60x divide by 11=0
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Similar expressions
- 240/11+60x/11=0
240/11-60x/11=0 equation
The teacher will be very surprised to see your correct solution 😉
The solution
Detail solution
Given the linear equation:
Move free summands (without x)
from left part to right part, we given:
$$- \frac{60 x}{11} = - \frac{240}{11}$$
Divide both parts of the equation by -60/11
We get the answer: x = 4
240/11-60*x/11 = 0
Move free summands (without x)
from left part to right part, we given:
$$- \frac{60 x}{11} = - \frac{240}{11}$$
Divide both parts of the equation by -60/11
x = -240/11 / (-60/11)
We get the answer: x = 4