Mister Exam
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How to use it?
- Equation:
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Equation x^2-8*x-9=0
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Equation x^2-15=2*x
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Equation 3*x^2-2=5*x
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Equation 6,8-1,3x=0,6x-2,7
- Express {x} in terms of y where:
- 12*x+10*y=14
- -18*x+2*y=12
- -14*x-10*y=16
- 8*x-11*y=18
- Derivative of:
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3x-1
- Integral of d{x}:
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3x-1
- Graphing y =:
- 3x-1
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Identical expressions
- 3x- one = five
- 3x minus 1 equally 5
- 3x minus one equally five
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Similar expressions
- 3*(x-1)*(x^2-3*x+1)^2+(x^2-3*x+1)^2=4*(x-1)^2
- 3x+1=5
3x-1=5 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:
$$3 x = 6$$
Divide both parts of the equation by 3
We get the answer: x = 2
3*x-1 = 5
Move free summands (without x)
from left part to right part, we given:
$$3 x = 6$$
Divide both parts of the equation by 3
x = 6 / (3)
We get the answer: x = 2
The graph