Mister Exam
Other calculators
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How to use it?
- Equation:
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Equation 2*x^2+5*x-12=0
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Equation x^2+2x-8=0
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Equation 6x+2=-1
- Equation (x^2-25)^2+(x^2+3x-10)^2=0
- Express {x} in terms of y where:
- 7*x-2*y=18
- 18*x+19*y=7
- 8*x-13*y=-12
- -10*x+13*y=5
- Graphing y =:
- (3*x-1)
- Derivative of:
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(3*x-1)
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Identical expressions
- (three *x- one)= two
- (3 multiply by x minus 1) equally 2
- (three multiply by x minus one) equally two
- (3x-1)=2
- 3x-1=2
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Similar expressions
- (x-3)(x^2-2x+1)=3(x-1)
- 5(x-4)=3x-10
- (3*x+1)=2
- 9+10(3x-10)=2
- (x^2-25)^2+(x^2+3x-10)^2=0
(3*x-1)=2 equation
The teacher will be very surprised to see your correct solution 😉
The solution
Detail solution
Given the linear equation:
Expand brackets in the left part
Move free summands (without x)
from left part to right part, we given:
$$3 x = 3$$
Divide both parts of the equation by 3
We get the answer: x = 1
(3*x-1) = 2
Expand brackets in the left part
3*x-1 = 2
Move free summands (without x)
from left part to right part, we given:
$$3 x = 3$$
Divide both parts of the equation by 3
x = 3 / (3)
We get the answer: x = 1
The graph