7x+8=-x+80

Simple and best practice solution for 7x+8=-x+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 7x+8=-x+80 equation:


Simplifying
7x + 8 = -1x + 80

Reorder the terms:
8 + 7x = -1x + 80

Reorder the terms:
8 + 7x = 80 + -1x

Solving
8 + 7x = 80 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
8 + 7x + x = 80 + -1x + x

Combine like terms: 7x + x = 8x
8 + 8x = 80 + -1x + x

Combine like terms: -1x + x = 0
8 + 8x = 80 + 0
8 + 8x = 80

Add '-8' to each side of the equation.
8 + -8 + 8x = 80 + -8

Combine like terms: 8 + -8 = 0
0 + 8x = 80 + -8
8x = 80 + -8

Combine like terms: 80 + -8 = 72
8x = 72

Divide each side by '8'.
x = 9

Simplifying
x = 9

See similar equations:

| -13n+2=-11n-2 | | 2x+89=8x+5 | | (73)+(65)+(17)= | | 3x-1+4x+3=0 | | 2x+8=40+6x | | (m^7n)^-2/m^-11n^6 | | -4n+4=3n-19 | | 12x+3=20x^2+5x | | 15y/-20d^5y^3 | | 4x-24=-2x-6 | | 2y^2+68y-48=0 | | 77x+86y=1 | | 5x^2-35x-4900=0 | | 6x+2=9x^2+3x | | 15d^2y^2/-20d^7y^4 | | x^2+1-81=0 | | 2(n-4)+5=3(n+1) | | 5/8-7x=x-315/8 | | 14.8a=-102.12 | | 14=3d-15+2d-7 | | 2.65x^2-6.63x-3.98=0 | | .375X=1 | | y=x^2-8x-20whatisx | | 3(5-3x)+9x=28 | | 7-c=3 | | 9y-4-6y=2(y+1) | | log(7x+36)*log(9x^2)=0 | | 5/1.5=(9+x)/x | | 7-(x-4)= | | n(n-21)=-98 | | 4y-x-2=0 | | y+x-12=0 |

Equations solver categories