-3(4s-6)-18=-3(7s+7)-3

Simple and best practice solution for -3(4s-6)-18=-3(7s+7)-3 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(4s-6)-18=-3(7s+7)-3 equation:


Simplifying
-3(4s + -6) + -18 = -3(7s + 7) + -3

Reorder the terms:
-3(-6 + 4s) + -18 = -3(7s + 7) + -3
(-6 * -3 + 4s * -3) + -18 = -3(7s + 7) + -3
(18 + -12s) + -18 = -3(7s + 7) + -3

Reorder the terms:
18 + -18 + -12s = -3(7s + 7) + -3

Combine like terms: 18 + -18 = 0
0 + -12s = -3(7s + 7) + -3
-12s = -3(7s + 7) + -3

Reorder the terms:
-12s = -3(7 + 7s) + -3
-12s = (7 * -3 + 7s * -3) + -3
-12s = (-21 + -21s) + -3

Reorder the terms:
-12s = -21 + -3 + -21s

Combine like terms: -21 + -3 = -24
-12s = -24 + -21s

Solving
-12s = -24 + -21s

Solving for variable 's'.

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

Add '21s' to each side of the equation.
-12s + 21s = -24 + -21s + 21s

Combine like terms: -12s + 21s = 9s
9s = -24 + -21s + 21s

Combine like terms: -21s + 21s = 0
9s = -24 + 0
9s = -24

Divide each side by '9'.
s = -2.666666667

Simplifying
s = -2.666666667

See similar equations:

| -4.9t^2+27t+2.4=0 | | 57x+3=60 | | 4y/7-7/8=27/56 | | -7x+5(-x+5)=-71 | | 1400=2x(200-(4x/3)) | | y=-3(-1)-5 | | 57*2=x | | -4x+2(3x+7)=0 | | -7=7f | | 0.45x=-9 | | 3x^2=8x-2x | | 3u+17=56 | | Y=2/3-x | | 9x+52=2x+3 | | 44=4w+12 | | -2.25s=8 | | 57x+2=60 | | 7x+9x+17=4x-5 | | 5(1)-y=19 | | -4x+7(-x-17)=-20 | | 3k-k-12+2k=12 | | X+2-7x=-16 | | 6/7t=-2 | | (U-9u)(u+9u)=0 | | 5x-0=19 | | 2x+57=60 | | 7x+9x+17=4z | | 3+5v+8=16 | | 5(0)-y=19 | | 6x^(-2/3)-13x^(-1/3)-5=0 | | 4/9•m=8/3 | | 3k-k-12-2k=12 |

Equations solver categories