-3*(-6y-7)=-18

Simple and best practice solution for -3*(-6y-7)=-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 -3*(-6y-7)=-18 equation:


Simplifying
-3(-6y + -7) = -18

Reorder the terms:
-3(-7 + -6y) = -18
(-7 * -3 + -6y * -3) = -18
(21 + 18y) = -18

Solving
21 + 18y = -18

Solving for variable 'y'.

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

Add '-21' to each side of the equation.
21 + -21 + 18y = -18 + -21

Combine like terms: 21 + -21 = 0
0 + 18y = -18 + -21
18y = -18 + -21

Combine like terms: -18 + -21 = -39
18y = -39

Divide each side by '18'.
y = -2.166666667

Simplifying
y = -2.166666667

See similar equations:

| X=160+(-3x) | | (u^4-4u^3)/(u-2)^2 | | X+(3x-10)+30=180 | | 7x^3-3x=3 | | 7x-12.8=6x+12.2 | | X+53+44=180 | | 0,10-x/x^2=1,34*10^10 | | 0.8x-3=0.25x+4 | | -3*(6y-7)=-18 | | X+56+62=180 | | -3*6y-7=-18 | | 0.99x+21=1.29x | | 143x+66=x | | 9+0.6b=0.7b | | 6.25t+9=12.5t+14 | | 2(-p)-3=7 | | X-3=x^4-2 | | 181g+145=1050 | | 2x-p-3=7 | | 3=x^4-2 | | 13x-10x*10x=0.4 | | 30+56.45x=61.45x | | 19h-17=306 | | 10p-34=96 | | 24c+42=330 | | (x+3x)-1=25 | | 15n+28=118 | | X=x^2-3 | | (6.3*10^(-2))/(3*10^(-6)) | | 5(2x)-3=15x+5 | | -.5+2=3y | | 0.7x=18 |

Equations solver categories