7(w+20)-w=5

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Solution for 7(w+20)-w=5 equation:


Simplifying
7(w + 20) + -1w = 5

Reorder the terms:
7(20 + w) + -1w = 5
(20 * 7 + w * 7) + -1w = 5
(140 + 7w) + -1w = 5

Combine like terms: 7w + -1w = 6w
140 + 6w = 5

Solving
140 + 6w = 5

Solving for variable 'w'.

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

Add '-140' to each side of the equation.
140 + -140 + 6w = 5 + -140

Combine like terms: 140 + -140 = 0
0 + 6w = 5 + -140
6w = 5 + -140

Combine like terms: 5 + -140 = -135
6w = -135

Divide each side by '6'.
w = -22.5

Simplifying
w = -22.5

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