120=8x+7x

Simple and best practice solution for 120=8x+7x 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 120=8x+7x equation:


Simplifying
120 = 8x + 7x

Combine like terms: 8x + 7x = 15x
120 = 15x

Solving
120 = 15x

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
120 + -15x = 15x + -15x

Combine like terms: 15x + -15x = 0
120 + -15x = 0

Add '-120' to each side of the equation.
120 + -120 + -15x = 0 + -120

Combine like terms: 120 + -120 = 0
0 + -15x = 0 + -120
-15x = 0 + -120

Combine like terms: 0 + -120 = -120
-15x = -120

Divide each side by '-15'.
x = 8

Simplifying
x = 8

See similar equations:

| 0.11k+1.5=2.45 | | 5x+2=10+7 | | 30k+90=20k+120 | | 10q+4=9q+10 | | 4c=-6+2 | | 12x-7=41+8x | | 24=-2+7(r-3) | | 7f+4=8f | | 2x^3-2x^2-8x+8=0 | | 8c=-6+10c | | -2y+10=-1(3y+9) | | 5x+2+x-8=180 | | 0.3r+2.3=0.2r-(-0.4) | | 4.9=-2+x | | 5x+6x+4=180 | | -3m=-2m+8 | | 7s+4s=28 | | 4u=-3+3u | | x+50=-13 | | -4n+1=-3n-15 | | 2+1.4y= | | -2(x+7)+3=-11 | | -27(x+7)+3=-11 | | 500+2r=2800 | | 12n-4=56 | | 16-x/4=-20 | | 5t+35=-24 | | -2*1= | | 2(7-2x)=11-4(2x-3) | | 0*-2= | | -2*0= | | 27-2x=3x-63 |

Equations solver categories