Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation -24-y=-16
-
Equation 4(x-6)=x-9
-
Equation x*(x^2+8*x+16)=5*(x+4)
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Equation -x^2+4x+3=x^2-x-(1+2x^2)
- Express {x} in terms of y where:
- 10*x-15*y=16
- -18*x-6*y=-1
- -6*x-10*y=19
- -1*x-17*y=-12
- Graphing y =:
- 22x
- Canonical form:
- 22x
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Identical expressions
- 22x= fourteen *(x+ ten)
- 22x equally 14 multiply by (x plus 10)
- 22x equally fourteen multiply by (x plus ten)
- 22x=14(x+10)
- 22x=14x+10
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Similar expressions
- 22x=14*(x-10)
- 14x+10-7x=-4
- 15sin^2(2x)+15cos^2(2x)-16sinx=17
- log2(2x-1)=2
- 2sin4x=6sin^2*2x-1
- (100-14)/14*x+(100-(3/1000))/(3/1000)*x=0
- 2x^2-14*x+10=8
22x=14*(x+10) equation
The teacher will be very surprised to see your correct solution 😉
The solution
Detail solution
Given the linear equation:
Expand brackets in the right part
Move the summands with the unknown x
from the right part to the left part:
$$8 x = 140$$
Divide both parts of the equation by 8
We get the answer: x = 35/2
22*x = 14*(x+10)
Expand brackets in the right part
22*x = 14*x+14*10
Move the summands with the unknown x
from the right part to the left part:
$$8 x = 140$$
Divide both parts of the equation by 8
x = 140 / (8)
We get the answer: x = 35/2
Sum and product of roots
[src]
sum
35/2
$$\frac{35}{2}$$
=
35/2
$$\frac{35}{2}$$
product
35/2
$$\frac{35}{2}$$
=
35/2
$$\frac{35}{2}$$
35/2