8(w-7)=7(3+w)

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Solution for 8(w-7)=7(3+w) equation:


Simplifying
8(w + -7) = 7(3 + w)

Reorder the terms:
8(-7 + w) = 7(3 + w)
(-7 * 8 + w * 8) = 7(3 + w)
(-56 + 8w) = 7(3 + w)
-56 + 8w = (3 * 7 + w * 7)
-56 + 8w = (21 + 7w)

Solving
-56 + 8w = 21 + 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.
-56 + 8w + -7w = 21 + 7w + -7w

Combine like terms: 8w + -7w = 1w
-56 + 1w = 21 + 7w + -7w

Combine like terms: 7w + -7w = 0
-56 + 1w = 21 + 0
-56 + 1w = 21

Add '56' to each side of the equation.
-56 + 56 + 1w = 21 + 56

Combine like terms: -56 + 56 = 0
0 + 1w = 21 + 56
1w = 21 + 56

Combine like terms: 21 + 56 = 77
1w = 77

Divide each side by '1'.
w = 77

Simplifying
w = 77

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