4(w-7)-(-9w-1)=12w

Simple and best practice solution for 4(w-7)-(-9w-1)=12w 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 4(w-7)-(-9w-1)=12w equation:


Simplifying
4(w + -7) + -1(-9w + -1) = 12w

Reorder the terms:
4(-7 + w) + -1(-9w + -1) = 12w
(-7 * 4 + w * 4) + -1(-9w + -1) = 12w
(-28 + 4w) + -1(-9w + -1) = 12w

Reorder the terms:
-28 + 4w + -1(-1 + -9w) = 12w
-28 + 4w + (-1 * -1 + -9w * -1) = 12w
-28 + 4w + (1 + 9w) = 12w

Reorder the terms:
-28 + 1 + 4w + 9w = 12w

Combine like terms: -28 + 1 = -27
-27 + 4w + 9w = 12w

Combine like terms: 4w + 9w = 13w
-27 + 13w = 12w

Solving
-27 + 13w = 12w

Solving for variable 'w'.

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

Add '-12w' to each side of the equation.
-27 + 13w + -12w = 12w + -12w

Combine like terms: 13w + -12w = 1w
-27 + 1w = 12w + -12w

Combine like terms: 12w + -12w = 0
-27 + 1w = 0

Add '27' to each side of the equation.
-27 + 27 + 1w = 0 + 27

Combine like terms: -27 + 27 = 0
0 + 1w = 0 + 27
1w = 0 + 27

Combine like terms: 0 + 27 = 27
1w = 27

Divide each side by '1'.
w = 27

Simplifying
w = 27

See similar equations:

| (3x+30)+x=90 | | f(x+6)=6x+-8 | | 7-8/6=7 | | -5(x+2)=5-(-1) | | 7e^2x=2 | | x+7x-30=0 | | 100(90+8)+2(90+8)= | | 15x-4=5x-54 | | 6x^2(8x+1)+8x+1= | | 0.62=log(x) | | 3(x+1)-4(x-2)= | | -3/13=9 | | f(x)=4(1.5) | | -7.2/0.6 | | -3/13=-0 | | 3/5:[4/5-3x(2-4/5)] | | 12+8=420 | | 7/15x-3/15=4 | | 10r+6=52 | | 3x+7+8x-6=4x+7x | | -30+30=-19p-11p | | x^2-3x+y^2-4y=0 | | x+10+9=0 | | x^3-3x+y^2-4y=0 | | x-2x-120=0 | | x+2x-48=0 | | -10x^2+15= | | -3•5/-9•2/7 | | -12=.2x-8x | | 1x-4k=1 | | 4b-2=5b+1 | | 2*x/3-5/2=1/2 |

Equations solver categories