3w-18=-7w-28

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Solution for 3w-18=-7w-28 equation:


Simplifying
3w + -18 = -7w + -28

Reorder the terms:
-18 + 3w = -7w + -28

Reorder the terms:
-18 + 3w = -28 + -7w

Solving
-18 + 3w = -28 + -7w

Solving for variable 'w'.

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

Add '7w' to each side of the equation.
-18 + 3w + 7w = -28 + -7w + 7w

Combine like terms: 3w + 7w = 10w
-18 + 10w = -28 + -7w + 7w

Combine like terms: -7w + 7w = 0
-18 + 10w = -28 + 0
-18 + 10w = -28

Add '18' to each side of the equation.
-18 + 18 + 10w = -28 + 18

Combine like terms: -18 + 18 = 0
0 + 10w = -28 + 18
10w = -28 + 18

Combine like terms: -28 + 18 = -10
10w = -10

Divide each side by '10'.
w = -1

Simplifying
w = -1

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