(12+x)3=66+x

Simple and best practice solution for (12+x)3=66+x 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 (12+x)3=66+x equation:


Simplifying
(12 + x) * 3 = 66 + x

Reorder the terms for easier multiplication:
3(12 + x) = 66 + x
(12 * 3 + x * 3) = 66 + x
(36 + 3x) = 66 + x

Solving
36 + 3x = 66 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
36 + 3x + -1x = 66 + x + -1x

Combine like terms: 3x + -1x = 2x
36 + 2x = 66 + x + -1x

Combine like terms: x + -1x = 0
36 + 2x = 66 + 0
36 + 2x = 66

Add '-36' to each side of the equation.
36 + -36 + 2x = 66 + -36

Combine like terms: 36 + -36 = 0
0 + 2x = 66 + -36
2x = 66 + -36

Combine like terms: 66 + -36 = 30
2x = 30

Divide each side by '2'.
x = 15

Simplifying
x = 15

See similar equations:

| 2+2b+1=3 | | 9+4x+x=84 | | 4x^2+10=26 | | a/3+9=11 | | 3t-5=4(t+4) | | 5[2p+(p+5)]=25 | | 4x+x+3=7x-2x+3 | | 0.85x-8=7 | | 1=7(2x-4) | | 5x+2=0x-1 | | n/2+14=16 | | 4x^2-11xy-3y^2=0 | | 2-(4x-7)=2x-9 | | 23=9k-4 | | .67=4n-3.33n | | 31.41=6g+3.57 | | 2x+28=.4444444444x | | y/5+3=4 | | 2(8)+9(-8)=-4 | | 5z-5=2z+19 | | 2x+28=.4x | | -1(x+7)+-5=4(x+3)+-6x | | 4s-12=51 | | 2x+9=6x-15 | | -5+7x-4=4+x-1 | | -4x+23=(4x-2) | | y=6+x | | 3p-7p+33=2 | | 5g+3(-6+2g)=1-g | | 15=2.3n-2.1(n-4) | | 8-20= | | y-8=-10.5(x-0) |

Equations solver categories