Mister Exam
Other calculators
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How to use it?
- Equation:
- Equation a^2*x^2-21*a^2+a*x+1=0
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Equation -60*x=-8
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Equation ||x|-3|=5
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Equation 2x-2=0
- Express {x} in terms of y where:
- -2*x+1*y=5
- 19*x-5*y=6
- 19*x+17*y=18
- 7*x-7*y=-8
- Graphing y =:
- 5x-2
- Inequation:
- 5x-2
- Integral of d{x}:
- 5x-2
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Identical expressions
- 5x- two =9x+ thirty
- 5x minus 2 equally 9x plus 30
- 5x minus two equally 9x plus thirty
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Similar expressions
- 2,49*x+30.84=(42.07/x^2)+5.25
- −9,2(x−9)(x+30)=0
- 5x+2=9x+30
- (x-5)*(x-2)^2=10*(x-2)
- 5*x^2+9*x+30000=0
- 2*x^2/10^4+9*x+30000=0
- -2x+1+5(x-2)=-4(3-x)+1
- 5x-2=9x-30
5x-2=9x+30 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:
$$5 x = 9 x + 32$$
Move the summands with the unknown x
from the right part to the left part:
$$\left(-4\right) x = 32$$
Divide both parts of the equation by -4
We get the answer: x = -8
5*x-2 = 9*x+30
Move free summands (without x)
from left part to right part, we given:
$$5 x = 9 x + 32$$
Move the summands with the unknown x
from the right part to the left part:
$$\left(-4\right) x = 32$$
Divide both parts of the equation by -4
x = 32 / (-4)
We get the answer: x = -8
The graph