8w+9=7(4w-8)

Simple and best practice solution for 8w+9=7(4w-8) 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 8w+9=7(4w-8) equation:


Simplifying
8w + 9 = 7(4w + -8)

Reorder the terms:
9 + 8w = 7(4w + -8)

Reorder the terms:
9 + 8w = 7(-8 + 4w)
9 + 8w = (-8 * 7 + 4w * 7)
9 + 8w = (-56 + 28w)

Solving
9 + 8w = -56 + 28w

Solving for variable 'w'.

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

Add '-28w' to each side of the equation.
9 + 8w + -28w = -56 + 28w + -28w

Combine like terms: 8w + -28w = -20w
9 + -20w = -56 + 28w + -28w

Combine like terms: 28w + -28w = 0
9 + -20w = -56 + 0
9 + -20w = -56

Add '-9' to each side of the equation.
9 + -9 + -20w = -56 + -9

Combine like terms: 9 + -9 = 0
0 + -20w = -56 + -9
-20w = -56 + -9

Combine like terms: -56 + -9 = -65
-20w = -65

Divide each side by '-20'.
w = 3.25

Simplifying
w = 3.25

See similar equations:

| 4x+44=7x+11 | | x^2-10x+12=0 | | 4w+6=6(2w-7) | | 4w+6= | | 3w+5= | | 97-7x=11x+15 | | 5-9x=17-16x | | -72-10x=9x+23 | | 2x^2-7x-8=0 | | 101-6x=10x+21 | | 2w+4=2(3w-8) | | 2+9x=90+x | | 4x+18=12x-78 | | 2x+50=6x+14 | | 12x+9=8x+21 | | 3+12x=36+x | | 4x+25=12x-71 | | 5(x+3)=2x | | 14-8X=36-22X | | 6c+1=4c+3 | | 67-5X=10X+20 | | 3X+6=-66-9X | | 4X+7=49-2X | | 2X+32=9X-38 | | 10X-31=4X+5 | | 4x+26=6x+10 | | 4x+24=6x+10 | | 10X+2=62 | | 26x^2-7.2x+0.26=0 | | 5x-4=3x+2 | | 4a=7-b | | 3(5b+4)=4b+34 |

Equations solver categories