-2(w+9)+7=1

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Solution for -2(w+9)+7=1 equation:


Simplifying
-2(w + 9) + 7 = 1

Reorder the terms:
-2(9 + w) + 7 = 1
(9 * -2 + w * -2) + 7 = 1
(-18 + -2w) + 7 = 1

Reorder the terms:
-18 + 7 + -2w = 1

Combine like terms: -18 + 7 = -11
-11 + -2w = 1

Solving
-11 + -2w = 1

Solving for variable 'w'.

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

Add '11' to each side of the equation.
-11 + 11 + -2w = 1 + 11

Combine like terms: -11 + 11 = 0
0 + -2w = 1 + 11
-2w = 1 + 11

Combine like terms: 1 + 11 = 12
-2w = 12

Divide each side by '-2'.
w = -6

Simplifying
w = -6

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