2w+9=-2-7w

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Solution for 2w+9=-2-7w equation:


Simplifying
2w + 9 = -2 + -7w

Reorder the terms:
9 + 2w = -2 + -7w

Solving
9 + 2w = -2 + -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.
9 + 2w + 7w = -2 + -7w + 7w

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

Combine like terms: -7w + 7w = 0
9 + 9w = -2 + 0
9 + 9w = -2

Add '-9' to each side of the equation.
9 + -9 + 9w = -2 + -9

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

Combine like terms: -2 + -9 = -11
9w = -11

Divide each side by '9'.
w = -1.222222222

Simplifying
w = -1.222222222

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