3x-7=8x+13

Simple and best practice solution for 3x-7=8x+13 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 3x-7=8x+13 equation:


Simplifying
3x + -7 = 8x + 13

Reorder the terms:
-7 + 3x = 8x + 13

Reorder the terms:
-7 + 3x = 13 + 8x

Solving
-7 + 3x = 13 + 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.
-7 + 3x + -8x = 13 + 8x + -8x

Combine like terms: 3x + -8x = -5x
-7 + -5x = 13 + 8x + -8x

Combine like terms: 8x + -8x = 0
-7 + -5x = 13 + 0
-7 + -5x = 13

Add '7' to each side of the equation.
-7 + 7 + -5x = 13 + 7

Combine like terms: -7 + 7 = 0
0 + -5x = 13 + 7
-5x = 13 + 7

Combine like terms: 13 + 7 = 20
-5x = 20

Divide each side by '-5'.
x = -4

Simplifying
x = -4

See similar equations:

| Vx=wv | | -7x+6y=-11 | | 5x+4=x-3+4 | | (x+7)=5 | | 6(x+3)=-9(2x-3) | | -3(-4x-1)-20=2(x+3) | | 3x^2+5x-42=0 | | 3x^2-5x-42=0 | | 10(x-3)=2(x-3) | | 23-4x=56-7x | | 23-4x=56-7x | | 2x-2x+1=0 | | 2x*2-2x+1=0 | | 2x*-2x+1=0 | | -5x+7y=9 | | 8(x+3)=-4(2x-8) | | x^3+9x-2x-48=0 | | -6-3v=-2(5v+3)+v | | 3x+(8+-6x)=22 | | 6x^2+10-19x=0 | | -5x+9=3x-x-2x | | 3x+2(-3x+4)=22 | | 3x^2+12-13x=0 | | x*2x=200 | | 2x^2+4y^2+60=0 | | 2x-5x+(4-x)=10 | | 2x-12v+2v+8x=0 | | 2x^2+4y^2+6=0 | | 3x^2-5x= | | 8(x+3)=6-2(2x-1) | | 2x-12v=-2v+8x | | 6-y=y |

Equations solver categories