7(w-7)=6w-9

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Solution for 7(w-7)=6w-9 equation:


Simplifying
7(w + -7) = 6w + -9

Reorder the terms:
7(-7 + w) = 6w + -9
(-7 * 7 + w * 7) = 6w + -9
(-49 + 7w) = 6w + -9

Reorder the terms:
-49 + 7w = -9 + 6w

Solving
-49 + 7w = -9 + 6w

Solving for variable 'w'.

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

Add '-6w' to each side of the equation.
-49 + 7w + -6w = -9 + 6w + -6w

Combine like terms: 7w + -6w = 1w
-49 + 1w = -9 + 6w + -6w

Combine like terms: 6w + -6w = 0
-49 + 1w = -9 + 0
-49 + 1w = -9

Add '49' to each side of the equation.
-49 + 49 + 1w = -9 + 49

Combine like terms: -49 + 49 = 0
0 + 1w = -9 + 49
1w = -9 + 49

Combine like terms: -9 + 49 = 40
1w = 40

Divide each side by '1'.
w = 40

Simplifying
w = 40

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