7x+6(-2x-18)=-78

Simple and best practice solution for 7x+6(-2x-18)=-78 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 7x+6(-2x-18)=-78 equation:


Simplifying
7x + 6(-2x + -18) = -78

Reorder the terms:
7x + 6(-18 + -2x) = -78
7x + (-18 * 6 + -2x * 6) = -78
7x + (-108 + -12x) = -78

Reorder the terms:
-108 + 7x + -12x = -78

Combine like terms: 7x + -12x = -5x
-108 + -5x = -78

Solving
-108 + -5x = -78

Solving for variable 'x'.

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

Add '108' to each side of the equation.
-108 + 108 + -5x = -78 + 108

Combine like terms: -108 + 108 = 0
0 + -5x = -78 + 108
-5x = -78 + 108

Combine like terms: -78 + 108 = 30
-5x = 30

Divide each side by '-5'.
x = -6

Simplifying
x = -6

See similar equations:

| 8(3x+2)=6x-4 | | 8m=3m+50 | | 9d=3 | | -8(x+5)-2=-42 | | 9d= 3 | | 8=2-15x | | 13j+-4j+-8j+10=-6 | | r+3=1.3 | | 3.4m-5-1.5m=1 | | 14u+-13u=-17 | | -3n-29=-5(7+n) | | 4(3x+2)=2-3x | | x^3-x^2+10=0 | | x=5-i | | 2(1+4n)=2n-10 | | 2+4h=18 | | 13x+14y+19=15+17-3x | | 7(n-4)=-21+6n | | 5+6h=7+3h | | -8(3x+2)=2x+4(x-1) | | Excited+ax-d=gc | | -8p+30=-6(5+3p) | | x^4+6x^2-80-4x^3-4x=0 | | (2w-5)(w+2)=0 | | 102=3m+m | | 2x+3-40+5x=180 | | 2(12-8x)=4x-11x | | X^2+4x-12=8 | | 32=5x+12 | | h(x)=-2x^3-x^2+x | | 3x(x+5)-6=2x+16 | | 2(4-x)+6x=24 |

Equations solver categories