-7(-4w+3)-8w=2(w-2)-1

Simple and best practice solution for -7(-4w+3)-8w=2(w-2)-1 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 -7(-4w+3)-8w=2(w-2)-1 equation:


Simplifying
-7(-4w + 3) + -8w = 2(w + -2) + -1

Reorder the terms:
-7(3 + -4w) + -8w = 2(w + -2) + -1
(3 * -7 + -4w * -7) + -8w = 2(w + -2) + -1
(-21 + 28w) + -8w = 2(w + -2) + -1

Combine like terms: 28w + -8w = 20w
-21 + 20w = 2(w + -2) + -1

Reorder the terms:
-21 + 20w = 2(-2 + w) + -1
-21 + 20w = (-2 * 2 + w * 2) + -1
-21 + 20w = (-4 + 2w) + -1

Reorder the terms:
-21 + 20w = -4 + -1 + 2w

Combine like terms: -4 + -1 = -5
-21 + 20w = -5 + 2w

Solving
-21 + 20w = -5 + 2w

Solving for variable 'w'.

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

Add '-2w' to each side of the equation.
-21 + 20w + -2w = -5 + 2w + -2w

Combine like terms: 20w + -2w = 18w
-21 + 18w = -5 + 2w + -2w

Combine like terms: 2w + -2w = 0
-21 + 18w = -5 + 0
-21 + 18w = -5

Add '21' to each side of the equation.
-21 + 21 + 18w = -5 + 21

Combine like terms: -21 + 21 = 0
0 + 18w = -5 + 21
18w = -5 + 21

Combine like terms: -5 + 21 = 16
18w = 16

Divide each side by '18'.
w = 0.8888888889

Simplifying
w = 0.8888888889

See similar equations:

| 3(x+5)=5(x-3) | | 34-2(4-1)= | | 7x+11-8=180 | | 5r-6+r=4r-22 | | x^2+4x+4=-17 | | 3/4(8x-4)=-15 | | 3c-2(c-1)= | | 84x=4x-5 | | 3z-2+1z=32 | | 5x-(x-(8-x))=4x+6 | | 14=-7v+2(v-3) | | 84=3x+24 | | 30+3k=-9(5k+6) | | 3(7-3n)=57 | | 24+12=2(12+6) | | 11-2(-10t-3)+6t=7 | | 3x+3x=21 | | -3(9c+8)=-25+2c | | 3(n-38)=18 | | 11-2(-10t-3)+6t=49 | | qx+rx=c | | 77=5y+17 | | 8-4=-13x+8 | | 11+3d=32 | | 3x-10=5x+90 | | qx-rx=s | | 5x+7x+3=4x-5-16 | | 7(62x-1)+x=36 | | 3x+10=5x+90 | | -23-8t=-15 | | 14m-10=13+3m | | 2x-3(1x-1)=10 |

Equations solver categories