8(w-5)-4w=-20

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Solution for 8(w-5)-4w=-20 equation:


Simplifying
8(w + -5) + -4w = -20

Reorder the terms:
8(-5 + w) + -4w = -20
(-5 * 8 + w * 8) + -4w = -20
(-40 + 8w) + -4w = -20

Combine like terms: 8w + -4w = 4w
-40 + 4w = -20

Solving
-40 + 4w = -20

Solving for variable 'w'.

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

Add '40' to each side of the equation.
-40 + 40 + 4w = -20 + 40

Combine like terms: -40 + 40 = 0
0 + 4w = -20 + 40
4w = -20 + 40

Combine like terms: -20 + 40 = 20
4w = 20

Divide each side by '4'.
w = 5

Simplifying
w = 5

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