-3x-6(-3x+13)=-18

Simple and best practice solution for -3x-6(-3x+13)=-18 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 -3x-6(-3x+13)=-18 equation:


Simplifying
-3x + -6(-3x + 13) = -18

Reorder the terms:
-3x + -6(13 + -3x) = -18
-3x + (13 * -6 + -3x * -6) = -18
-3x + (-78 + 18x) = -18

Reorder the terms:
-78 + -3x + 18x = -18

Combine like terms: -3x + 18x = 15x
-78 + 15x = -18

Solving
-78 + 15x = -18

Solving for variable 'x'.

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

Add '78' to each side of the equation.
-78 + 78 + 15x = -18 + 78

Combine like terms: -78 + 78 = 0
0 + 15x = -18 + 78
15x = -18 + 78

Combine like terms: -18 + 78 = 60
15x = 60

Divide each side by '15'.
x = 4

Simplifying
x = 4

See similar equations:

| -3b+0.5=0.5 | | 3y=111 | | 5p^2=2+9p | | 3(8+x)=10x-0.2 | | 7.5n=n+4 | | 40b+42=300 | | 17+4x=31 | | -12c=-4(-c+3) | | 10/(5y-3)-2 | | 4x-7=2(8x-11) | | 5=(4x+17)-8(2-2x) | | .7x=881 | | -2c=-4(-c+3) | | 10x-1=6x+5 | | -10(-10v+1300)=-800 | | 18=7-(3z+2z) | | 18=(3z+2z)-7 | | -6(m+20)=3 | | 15=35-14x | | 9x-(3x-1)=3 | | 8x-14x+18=6 | | 7+(6a-3a)=-20 | | 21x^2-14x-7=0 | | 2x=+10(2x-3) | | x^2+17x=-81 | | 15-7x=32 | | 4y=-2(3.1+y) | | (3a-6a)+7=-20 | | lg(lg(lgx))=0 | | (3a-6a)-7=-20 | | -4a-2(19+a)=19 | | 0=-3x^2+9x-12 |

Equations solver categories