9-4(2w+1)=7w-4(7+w)

Simple and best practice solution for 9-4(2w+1)=7w-4(7+w) 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 9-4(2w+1)=7w-4(7+w) equation:


Simplifying
9 + -4(2w + 1) = 7w + -4(7 + w)

Reorder the terms:
9 + -4(1 + 2w) = 7w + -4(7 + w)
9 + (1 * -4 + 2w * -4) = 7w + -4(7 + w)
9 + (-4 + -8w) = 7w + -4(7 + w)

Combine like terms: 9 + -4 = 5
5 + -8w = 7w + -4(7 + w)
5 + -8w = 7w + (7 * -4 + w * -4)
5 + -8w = 7w + (-28 + -4w)

Reorder the terms:
5 + -8w = -28 + 7w + -4w

Combine like terms: 7w + -4w = 3w
5 + -8w = -28 + 3w

Solving
5 + -8w = -28 + 3w

Solving for variable 'w'.

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

Add '-3w' to each side of the equation.
5 + -8w + -3w = -28 + 3w + -3w

Combine like terms: -8w + -3w = -11w
5 + -11w = -28 + 3w + -3w

Combine like terms: 3w + -3w = 0
5 + -11w = -28 + 0
5 + -11w = -28

Add '-5' to each side of the equation.
5 + -5 + -11w = -28 + -5

Combine like terms: 5 + -5 = 0
0 + -11w = -28 + -5
-11w = -28 + -5

Combine like terms: -28 + -5 = -33
-11w = -33

Divide each side by '-11'.
w = 3

Simplifying
w = 3

See similar equations:

| 3x+7+11x+1=180 | | 6x^3-11x^2-19x-6= | | 1.5a=0.4a | | 0=1-(20t+1) | | 6(5a+3b-2b)= | | -7x+(-3)=-8x+22 | | -4+3(k-1)=-5(k-5)-8k | | 2n(3n^2-n+2)-n^2(2n^2-3n-1)=0 | | 2/3(x-12)=x+8 | | 2.8-0.3m=5 | | x+2x=10 | | 0.5x=x+1 | | (3x+2)(2x^2-5x-3)= | | s^3+t^3=0 | | 5z+7=32 | | 2x^2-25x-13= | | B=1.5(j-26) | | 4x+15=3x+25 | | 48=4(n+4) | | -4x+1=5x-8 | | 9+8n+-3n= | | ab+2a=c | | 4.5-8.1= | | 5(x+1)=3(n+2) | | 1.50x+11=2x+8 | | n^2-4n+4=0 | | 28x^3-6x^2-4x= | | 2x^2-6x-22=0 | | 5x+10x=0 | | 8x-3=6x+15 | | (x-45)(x-45)(x-45)(x-45)=360 | | x=2y+4 |

Equations solver categories