Mister Exam
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How to use it?
- Equation:
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Equation (x+2)/9=(x-3)/2
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Equation tg(x)=1
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Equation x^2-2x+1=0
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Equation -25-x=-17
- Express {x} in terms of y where:
- 12*x-13*y=-14
- 4*x-1*y=-3
- -8*x-15*y=15
- 2*x+1*y=-8
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Identical expressions
- - twenty-five -x=- seventeen
- minus 25 minus x equally minus 17
- minus twenty minus five minus x equally minus seventeen
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Similar expressions
- -25-x=+17
- (5+x)^(1/3)-2*(5-x)^(1/3)=(25-x^2)^(1/6)
- -25+x=-17
- x-2(5-x)=5
- 25-x=-17
- (5+x)^1/3-2(5-x)^1/3=(25-x^2)^1/6
- -2*(5-x)=4x+7
-25-x=-17 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:
Divide both parts of the equation by -1
We get the answer: x = -8
-25-x = -17
Move free summands (without x)
from left part to right part, we given:
Divide both parts of the equation by -1
x = 8 / (-1)
We get the answer: x = -8
The graph