4(w-7)=2w-12

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Solution for 4(w-7)=2w-12 equation:


Simplifying
4(w + -7) = 2w + -12

Reorder the terms:
4(-7 + w) = 2w + -12
(-7 * 4 + w * 4) = 2w + -12
(-28 + 4w) = 2w + -12

Reorder the terms:
-28 + 4w = -12 + 2w

Solving
-28 + 4w = -12 + 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.
-28 + 4w + -2w = -12 + 2w + -2w

Combine like terms: 4w + -2w = 2w
-28 + 2w = -12 + 2w + -2w

Combine like terms: 2w + -2w = 0
-28 + 2w = -12 + 0
-28 + 2w = -12

Add '28' to each side of the equation.
-28 + 28 + 2w = -12 + 28

Combine like terms: -28 + 28 = 0
0 + 2w = -12 + 28
2w = -12 + 28

Combine like terms: -12 + 28 = 16
2w = 16

Divide each side by '2'.
w = 8

Simplifying
w = 8

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