-7(w+2)=-9w+4

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Solution for -7(w+2)=-9w+4 equation:


Simplifying
-7(w + 2) = -9w + 4

Reorder the terms:
-7(2 + w) = -9w + 4
(2 * -7 + w * -7) = -9w + 4
(-14 + -7w) = -9w + 4

Reorder the terms:
-14 + -7w = 4 + -9w

Solving
-14 + -7w = 4 + -9w

Solving for variable 'w'.

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

Add '9w' to each side of the equation.
-14 + -7w + 9w = 4 + -9w + 9w

Combine like terms: -7w + 9w = 2w
-14 + 2w = 4 + -9w + 9w

Combine like terms: -9w + 9w = 0
-14 + 2w = 4 + 0
-14 + 2w = 4

Add '14' to each side of the equation.
-14 + 14 + 2w = 4 + 14

Combine like terms: -14 + 14 = 0
0 + 2w = 4 + 14
2w = 4 + 14

Combine like terms: 4 + 14 = 18
2w = 18

Divide each side by '2'.
w = 9

Simplifying
w = 9

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