Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation (x-87)-27=36
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Equation 9-8*x=-9*x+15
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Equation x^2=15
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Equation tan(x)=5
- Express {x} in terms of y where:
- -11*x-1*y=12
- 3*x+19*y=4
- 8*x-9*y=-1
- -3*x-19*y=-9
- Derivative of:
- 4x-13
- Integral of d{x}:
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8+x
- Limit of the function:
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8+x
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Identical expressions
- 4x- thirteen = eight +x
- 4x minus 13 equally 8 plus x
- 4x minus thirteen equally eight plus x
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Similar expressions
- x+(x+17)+(x-22)+((x-22)-8)+(x-37)=128
- 840000=((8,31*300)/0,01)*((42/0,028)+(x/0,032))
- (-4*(x-1)^3)/(((x^2-2*x+2)^2)*x*(2-x))=0
- (-4)*x-13=(-28)/(x+1)
- 4x+13=8+x
- 4x-13=8-x
- (12*x-1)*(6*x-1)*(4*x-1)*(3*x-1)=7
4x-13=8+x 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:
Move the summands with the unknown x
from the right part to the left part:
Divide both parts of the equation by 3
We get the answer: x = 7
4*x-13 = 8+x
Move free summands (without x)
from left part to right part, we given:
Move the summands with the unknown x
from the right part to the left part:
Divide both parts of the equation by 3
x = 21 / (3)
We get the answer: x = 7
The graph