Mister Exam
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How to use it?
- Equation:
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Equation -2x-4=3x
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Equation 2*x+2=-3
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Equation 2x+2=-3
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Equation 4-6(x+2)=3-5x
- Express {x} in terms of y where:
- 12*x-13*y=-14
- 4*x-1*y=-3
- 18*x-14*y=-12
- -8*x-15*y=15
- Derivative of:
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2*x+2
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-3
- Integral of d{x}:
- 2*x+2
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-3
- Sum of series:
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-3
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Identical expressions
- two *x+ two =- three
- 2 multiply by x plus 2 equally minus 3
- two multiply by x plus two equally minus three
- 2x+2=-3
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Similar expressions
- 7ctg^2(x)+2ctg(x)-5=0
- sin6x+sin2x+2sin^2x=1
- 2*x+2=+3
- 2x+2(x+7)=26
- 2*x-2=-3
- 2x+2=-3
2*x+2=-3 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 2
We get the answer: x = -5/2
2*x+2 = -3
Move free summands (without x)
from left part to right part, we given:
Divide both parts of the equation by 2
x = -5 / (2)
We get the answer: x = -5/2
The graph