Mister Exam
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How to use it?
- Equation:
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Equation log(4/(7-x))/log(x^2)=5
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Equation 2x-5=7
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Equation x^4=(x-20)^2
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Equation sin(x)=1/4
- Express {x} in terms of y where:
- -11*x+6*y=4
- 14*x-13*y=-10
- -14*x-16*y=14
- 16*x-17*y=-9
- Derivative of:
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2x-5
- Graphing y =:
- 2x-5
- Integral of d{x}:
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2x-5
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Identical expressions
- 2x- five = seven
- 2x minus 5 equally 7
- 2x minus five equally seven
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Similar expressions
- 2x+5=7
2x-5=7 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:
$$2 x = 12$$
Divide both parts of the equation by 2
We get the answer: x = 6
2*x-5 = 7
Move free summands (without x)
from left part to right part, we given:
$$2 x = 12$$
Divide both parts of the equation by 2
x = 12 / (2)
We get the answer: x = 6
The graph