40-3x=7x+80

Simple and best practice solution for 40-3x=7x+80 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 40-3x=7x+80 equation: 


Simplifying
40 + -3x = 7x + 80

Reorder the terms:
40 + -3x = 80 + 7x

Solving
40 + -3x = 80 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
40 + -3x + -7x = 80 + 7x + -7x

Combine like terms: -3x + -7x = -10x
40 + -10x = 80 + 7x + -7x

Combine like terms: 7x + -7x = 0
40 + -10x = 80 + 0
40 + -10x = 80

Add '-40' to each side of the equation.
40 + -40 + -10x = 80 + -40

Combine like terms: 40 + -40 = 0
0 + -10x = 80 + -40
-10x = 80 + -40

Combine like terms: 80 + -40 = 40
-10x = 40

Divide each side by '-10'.
x = -4

Simplifying
x = -4

See similar equations:

| 18-5v=45 | | 7G+12=103 | | 4x-6(0)=-24 | | 6x^2-108+3x=0 | | -7r+3(r-5)=1 | | Ax-3=7(x+4) | | 4(0)-6y=-24 | | 100=75n+29 | | 7+3x=9x+4 | | 2I-1=51 | | -7r+3(r-5)= | | x-6=-46 | | 3+y=17 | | 7(-5x)+-2.2+8x=175 | | 2c+d+18c+17d= | | 8.6-20= | | -50-2f=0 | | 6C+3=39 | | 36x-42=24x+15 | | (a*6)+b=224 | | 5log(-7-2x)=1 | | 4I+31=31 | | x^2+2x-(k-3)=0 | | X+24=x-11 | | a*6+b=224 | | 3M-14=13 | | 10x+2=7x-4 | | 4a-2(a+19)=6 | | 14w+11b=136 | | 3w+2=2w-4 | | 6x+2(4x-7)=26 | | 5B-4=61 |

Equations solver categories