7w+45=5(w+7)

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Solution for 7w+45=5(w+7) equation:


Simplifying
7w + 45 = 5(w + 7)

Reorder the terms:
45 + 7w = 5(w + 7)

Reorder the terms:
45 + 7w = 5(7 + w)
45 + 7w = (7 * 5 + w * 5)
45 + 7w = (35 + 5w)

Solving
45 + 7w = 35 + 5w

Solving for variable 'w'.

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

Add '-5w' to each side of the equation.
45 + 7w + -5w = 35 + 5w + -5w

Combine like terms: 7w + -5w = 2w
45 + 2w = 35 + 5w + -5w

Combine like terms: 5w + -5w = 0
45 + 2w = 35 + 0
45 + 2w = 35

Add '-45' to each side of the equation.
45 + -45 + 2w = 35 + -45

Combine like terms: 45 + -45 = 0
0 + 2w = 35 + -45
2w = 35 + -45

Combine like terms: 35 + -45 = -10
2w = -10

Divide each side by '2'.
w = -5

Simplifying
w = -5

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