9(x+6)+4(x+6)=7x-7

Simple and best practice solution for 9(x+6)+4(x+6)=7x-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 9(x+6)+4(x+6)=7x-7 equation:


Simplifying
9(x + 6) + 4(x + 6) = 7x + -7

Reorder the terms:
9(6 + x) + 4(x + 6) = 7x + -7
(6 * 9 + x * 9) + 4(x + 6) = 7x + -7
(54 + 9x) + 4(x + 6) = 7x + -7

Reorder the terms:
54 + 9x + 4(6 + x) = 7x + -7
54 + 9x + (6 * 4 + x * 4) = 7x + -7
54 + 9x + (24 + 4x) = 7x + -7

Reorder the terms:
54 + 24 + 9x + 4x = 7x + -7

Combine like terms: 54 + 24 = 78
78 + 9x + 4x = 7x + -7

Combine like terms: 9x + 4x = 13x
78 + 13x = 7x + -7

Reorder the terms:
78 + 13x = -7 + 7x

Solving
78 + 13x = -7 + 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.
78 + 13x + -7x = -7 + 7x + -7x

Combine like terms: 13x + -7x = 6x
78 + 6x = -7 + 7x + -7x

Combine like terms: 7x + -7x = 0
78 + 6x = -7 + 0
78 + 6x = -7

Add '-78' to each side of the equation.
78 + -78 + 6x = -7 + -78

Combine like terms: 78 + -78 = 0
0 + 6x = -7 + -78
6x = -7 + -78

Combine like terms: -7 + -78 = -85
6x = -85

Divide each side by '6'.
x = -14.16666667

Simplifying
x = -14.16666667

See similar equations:

| -8-y=14 | | 3x(y+7)=30 | | -1-7x-42+6x=36 | | 4(5+5x)=200 | | 20-6x=13+x | | L=r+136k | | 7b-14=21 | | 4(3+3x)=72 | | 13+n=2(n+3) | | 5a-45=10 | | 4x+6x+30=0 | | 7(9+4x)=203 | | A=24f | | y-60=-8.52(x-20) | | 3(1+6x)=165 | | 6-10x=32-72x | | 4(5v-5)=-140 | | 7x-1+9x=7x+2-9x | | -2=-7r | | -4x+14=-11+10 | | 3(2+7x)=195 | | X^2-4x-4=o | | (5x-24)=91 | | 4(9+3x)=156 | | 2p(p+4)+(p-3)(p+4)= | | 9x+3-1=4x-4+2x | | 2x^2-13x+37=0 | | -2(w+3)-w=0 | | 2(6+7x)=12 | | -8x^2-12x=0 | | 7(10+6x)=406 | | xtimesy=12 |

Equations solver categories