8x=2x-42

Simple and best practice solution for 8x=2x-42 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 8x=2x-42 equation:


Simplifying
8x = 2x + -42

Reorder the terms:
8x = -42 + 2x

Solving
8x = -42 + 2x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-2x' to each side of the equation.
8x + -2x = -42 + 2x + -2x

Combine like terms: 8x + -2x = 6x
6x = -42 + 2x + -2x

Combine like terms: 2x + -2x = 0
6x = -42 + 0
6x = -42

Divide each side by '6'.
x = -7

Simplifying
x = -7

See similar equations:

| 35=2(4-3x)+9 | | m^2+15m=0 | | Z=-yq | | 99=8h+19 | | t=4.9t^2+27.5t+9.8 | | f(x)=-x^2+8x-17 | | (1-8*x)=ln(20) | | 8+ln(27x)=26-2ln(x) | | h(t)=-4.9t^2+27.5t+9.8 | | h(t)=4.9t^2+27.5t+9.8 | | ln(20)=1-8x | | 18+4(3x-70)=-70 | | 3b+16a=9n | | -5z+6+5.5z=-29.5 | | 1-2n=n+4 | | h=26+14.7t | | h=27+9.8t-1+4.9t | | 4e^2x-4=12 | | -2.5x-3=-16.5 | | t=4.9t^2+27t+9.8 | | -1b+5+4b=1+5b+3 | | h(t)=4.9t^2+27t+9.8 | | 500d=1200 | | 250d=1200 | | 4t(t-1)=224 | | 2x^2+7x-4=0x | | 16616.88=6.28*r^2+6.28*r*105 | | 9=8m | | z+81=9z+-7 | | y=300+10x | | 9(4+5*9)= | | 3t(t-1)=60 |

Equations solver categories