12(x+6)+5(x-4)=7(x+5)

Simple and best practice solution for 12(x+6)+5(x-4)=7(x+5) 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+6)+5(x-4)=7(x+5) equation:


Simplifying
12(x + 6) + 5(x + -4) = 7(x + 5)

Reorder the terms:
12(6 + x) + 5(x + -4) = 7(x + 5)
(6 * 12 + x * 12) + 5(x + -4) = 7(x + 5)
(72 + 12x) + 5(x + -4) = 7(x + 5)

Reorder the terms:
72 + 12x + 5(-4 + x) = 7(x + 5)
72 + 12x + (-4 * 5 + x * 5) = 7(x + 5)
72 + 12x + (-20 + 5x) = 7(x + 5)

Reorder the terms:
72 + -20 + 12x + 5x = 7(x + 5)

Combine like terms: 72 + -20 = 52
52 + 12x + 5x = 7(x + 5)

Combine like terms: 12x + 5x = 17x
52 + 17x = 7(x + 5)

Reorder the terms:
52 + 17x = 7(5 + x)
52 + 17x = (5 * 7 + x * 7)
52 + 17x = (35 + 7x)

Solving
52 + 17x = 35 + 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.
52 + 17x + -7x = 35 + 7x + -7x

Combine like terms: 17x + -7x = 10x
52 + 10x = 35 + 7x + -7x

Combine like terms: 7x + -7x = 0
52 + 10x = 35 + 0
52 + 10x = 35

Add '-52' to each side of the equation.
52 + -52 + 10x = 35 + -52

Combine like terms: 52 + -52 = 0
0 + 10x = 35 + -52
10x = 35 + -52

Combine like terms: 35 + -52 = -17
10x = -17

Divide each side by '10'.
x = -1.7

Simplifying
x = -1.7

See similar equations:

| e(n)=2 | | 6x+y+7=9x | | 3-2x-(3+x^2)=-x+12-x^2 | | .4x+.2(x+7)=.9+.6 | | .4x+.2(x+7)=.9+.6x | | -6n(8n+3)=0 | | -24-(-17)=x/2 | | 3=4a+15 | | 4(3c-1)-1=10c+3 | | x^2+320x-90000=0 | | 9(x+1)=3(x+3)-36 | | -3x+3-9=2x-6 | | 4(4x-7)-6=4(x-4)+66 | | 4(3c-1)=10c+3 | | t^2+18t-63=0 | | 5b+-13=7b-5 | | 2=-4(3x+1)+13x | | 4n-1=23 | | 4(3)=2b+-7 | | (x-1/4)^2=41/16 | | 4gh=f+4 | | 2(x+3)+3(7-2x)=55 | | 18-14x=2x-4 | | 28+2y-8=9y-10-2y | | -4y-5=1-3y | | 81/z=9 | | z^2+12z-13=0 | | -4.65+0.19x=14 | | 0.3x-0.9x-53=1 | | 5+(2n-3)-3n=4 | | 4x+4(-x^2+3x)=4-4x^2+18x | | 4x+4(-x^2+3x)=4-4x+18x |

Equations solver categories