Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation 0,2x+2,7=1,4-1,1x
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Equation -20*(x-13)=-220
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Equation x^2-10x+24=0
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Equation 8*x=2
- Express {x} in terms of y where:
- 8*x-13*y=-12
- 2*x+18*y=20
- -10*x+13*y=5
- 16*x-15*y=4
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Identical expressions
- -3x- seventeen =8x- one hundred and five
- minus 3x minus 17 equally 8x minus 105
- minus 3x minus seventeen equally 8x minus one hundred and five
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Similar expressions
- x^(4/3)+4*x^2-3*x-17=0
- -3*x-17=8*x-105
- -3x-17=8x+105
- -3x+17=8x-105
- 3x-17=8x-105
-3x-17=8x-105 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 -11
We get the answer: x = 8
-3*x-17 = 8*x-105
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 -11
x = -88 / (-11)
We get the answer: x = 8
The graph