Mister Exam
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How to use it?
- Equation:
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Equation cos(x)=-(1/2)
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Equation 2x-5=7
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Equation cos(x)=sqrt(3)/2
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Equation (x^2-9)^2+(x^2-2*x-15)^2=0
- Express {x} in terms of y where:
- -8*x-12*y=15
- -6*x+1*y=14
- -14*x-3*y=-5
- -6*x-2*y=-10
- 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
- 2sin(4x)+16sin^3(x)cos(x)+3cos(2x)-5=0
- log_2^2(x)-5*log_2(x)+6=0
- 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:
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:
Divide both parts of the equation by 2
x = 12 / (2)
We get the answer: x = 6
The graph