7(-2x+5)=8x-31

Simple and best practice solution for 7(-2x+5)=8x-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 7(-2x+5)=8x-31 equation:


Simplifying
7(-2x + 5) = 8x + -31

Reorder the terms:
7(5 + -2x) = 8x + -31
(5 * 7 + -2x * 7) = 8x + -31
(35 + -14x) = 8x + -31

Reorder the terms:
35 + -14x = -31 + 8x

Solving
35 + -14x = -31 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
35 + -14x + -8x = -31 + 8x + -8x

Combine like terms: -14x + -8x = -22x
35 + -22x = -31 + 8x + -8x

Combine like terms: 8x + -8x = 0
35 + -22x = -31 + 0
35 + -22x = -31

Add '-35' to each side of the equation.
35 + -35 + -22x = -31 + -35

Combine like terms: 35 + -35 = 0
0 + -22x = -31 + -35
-22x = -31 + -35

Combine like terms: -31 + -35 = -66
-22x = -66

Divide each side by '-22'.
x = 3

Simplifying
x = 3

See similar equations:

| -6w-18=36 | | 2p+(4+9r)=(2p+4)+9r | | 3x+5(9x)=60 | | 6+3x=2(2x+5) | | x-2=14-3x | | x-353=-728 | | 251x+3=1007 | | 251x+3=133334 | | x^3+x^2-x=0 | | x-(-241)=511 | | 4=1-7x | | 12x(x+4)=4(1+3x) | | 100-(66+3?9)+8?3=3?i+1 | | 2x^2-x+1= | | 4(b-2)-10=2b | | x^3-6x^2+20x-9=0 | | (x+7)2+(y-4)2=64 | | |6x-1|+4=1 | | lxh=a | | y=2lnx-(e^3x) | | 180-90-(36+x)=x | | 180-90-36+x=x | | 8-3=7-6-x | | x-15=7-3x | | 70+10= | | 6x+4(x-y)= | | 4u^2-15u+4= | | x-8+5=10 | | 7z^2-63z=0 | | x=9-y-4x | | 9x^2+mx+16=0 | | 8x-2(2-x)=10 |

Equations solver categories