120=5(3+x)+2x

Simple and best practice solution for 120=5(3+x)+2x 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=5(3+x)+2x equation:


Simplifying
120 = 5(3 + x) + 2x
120 = (3 * 5 + x * 5) + 2x
120 = (15 + 5x) + 2x

Combine like terms: 5x + 2x = 7x
120 = 15 + 7x

Solving
120 = 15 + 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.
120 + -7x = 15 + 7x + -7x

Combine like terms: 7x + -7x = 0
120 + -7x = 15 + 0
120 + -7x = 15

Add '-120' to each side of the equation.
120 + -120 + -7x = 15 + -120

Combine like terms: 120 + -120 = 0
0 + -7x = 15 + -120
-7x = 15 + -120

Combine like terms: 15 + -120 = -105
-7x = -105

Divide each side by '-7'.
x = 15

Simplifying
x = 15

See similar equations:

| 4a-14= | | C=4x-2y | | 2(4-7)=7u+2-2(-5u-1) | | -12-12(8+5n)=8n+28 | | -16t^2+48t+36=0 | | 13.5-0.3k+2.5-0.8k=7-1.1k-8.4 | | 2x+8-6(x+1)=3x+7 | | 2(6d-3)=6(5+3D) | | y-0=-3(x-2) | | 2[4-(-4x-4)]=64x+72 | | 2a-5(a-2)+4(b-2)= | | a=1/2h(b1b2) | | 2[4-(4x-4)]=64x+72 | | (w-3)(w+1)= | | 2-3(x+4)=9-(3x-2) | | =x^2-2x-11 | | R+0.5=0.7 | | 4+8=6+2t | | 4(u+5)=-8u-40 | | -2(17x-4)+7(5x-7)-3=9-2 | | 7x+18=42x+11 | | -4(3x+5)=2(6-2x) | | -4x-4(1-2x)=7+4x | | 16x+5=10y | | (Q*0.33)+Q=72 | | 2(5y-7)+10=36 | | 4x+8-6x=7+6x-7 | | 150m-100m+38000=40400-150m | | 6=9/v | | 2g-4(2g-3)=-24 | | 2x+25=12x-10 | | -81=g-9 |

Equations solver categories