8x-7=-31

Simple and best practice solution for 8x-7=-31 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-7=-31 equation: 


Simplifying
8x + -7 = -31

Reorder the terms:
-7 + 8x = -31

Solving
-7 + 8x = -31

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 8x = -31 + 7

Combine like terms: -7 + 7 = 0
0 + 8x = -31 + 7
8x = -31 + 7

Combine like terms: -31 + 7 = -24
8x = -24

Divide each side by '8'.
x = -3

Simplifying
x = -3

See similar equations:

| ln(x-1)-ln(x+2)=ln(4) | | -21=3(p+3) | | y=6ln(2x-5) | | 7*x^5=14 | | 0.80x+0.80(50)=0.40(130) | | -14+19=-5(x+5) | | 10x^2=-11x-3 | | 6(y-6)=5(y+8) | | y=x^2+9x+10 | | F(x)=0.25x-3x+9x | | 7*e*2-2*t*2=v | | 32-17=19+4-x | | 6+3=78 | | 2x+5=41-4x | | 3+4*t=y | | 4*2+10-5x-2=3x | | 4*2+10-5x=3x | | 4*cos*2*t=y | | 30x-102x^2-45=0 | | 11+5[(5+3)3-(32+6)]= | | 9x^2-24x+16=4 | | y=ln(1-cos(2x)) | | 6x+115=-12x-11 | | -46x+138=0 | | 2(3x+6x)= | | 3x^2-12x+12=3 | | 83-2x(3-1)3= | | 30x-10x^2-45=0 | | -23=4(3x-7)(-8x-5) | | 4n+11=n-7-6 | | (6)(100)+(8)(6)+(20)(5)= | | 7+8x=13x-1 |

Equations solver categories