12(3x+7)=8(x+7)

Simple and best practice solution for 12(3x+7)=8(x+7) 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(3x+7)=8(x+7) equation:


Simplifying
12(3x + 7) = 8(x + 7)

Reorder the terms:
12(7 + 3x) = 8(x + 7)
(7 * 12 + 3x * 12) = 8(x + 7)
(84 + 36x) = 8(x + 7)

Reorder the terms:
84 + 36x = 8(7 + x)
84 + 36x = (7 * 8 + x * 8)
84 + 36x = (56 + 8x)

Solving
84 + 36x = 56 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
84 + 36x + -8x = 56 + 8x + -8x

Combine like terms: 36x + -8x = 28x
84 + 28x = 56 + 8x + -8x

Combine like terms: 8x + -8x = 0
84 + 28x = 56 + 0
84 + 28x = 56

Add '-84' to each side of the equation.
84 + -84 + 28x = 56 + -84

Combine like terms: 84 + -84 = 0
0 + 28x = 56 + -84
28x = 56 + -84

Combine like terms: 56 + -84 = -28
28x = -28

Divide each side by '28'.
x = -1

Simplifying
x = -1

See similar equations:

| -3y-10=5y+46 | | 15a+12b+2c+4c-5b-2a= | | X^2-18+5=0 | | R=3x+13 | | 3.1x-7.4=7.8x+3.6 | | 5d+9d-4-6d= | | 8x^3-26x^2+15x=0 | | y=3x^3+x^7+x^5 | | (3w-7)(3w-7)= | | 2t-8=3(t+4) | | (10+10)3x=100 | | 5(2x+3)=6(x-4)+10 | | 3.2x-7.14=-7.8x+3.6 | | 6x-3=-5x+9 | | 5r^2+17r-40=0 | | 13x+8-6x=7 | | 7x^2-41x-48=0 | | 16p+14q+p-7q-4p= | | 397.50=200+0.79x | | -1.25+0.15t=0 | | 6x+4y=104 | | -5x+2x-12=24+2 | | -4(t+7)=8 | | 5(0.5s)+3s=159.5 | | x^2-6y^2+z^2-12=0 | | 13m+4n-5m+9n= | | 5(0.5s)+5s=159.5 | | 8x+6=16+6x | | 6X+4=54 | | 8jk-j(2k+j)= | | x^3+7x=75 | | 4x+9=-6x |

Equations solver categories