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

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Solution for 6(w+3)=7(w-3) equation:


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

Reorder the terms:
6(3 + w) = 7(w + -3)
(3 * 6 + w * 6) = 7(w + -3)
(18 + 6w) = 7(w + -3)

Reorder the terms:
18 + 6w = 7(-3 + w)
18 + 6w = (-3 * 7 + w * 7)
18 + 6w = (-21 + 7w)

Solving
18 + 6w = -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.
18 + 6w + -7w = -21 + 7w + -7w

Combine like terms: 6w + -7w = -1w
18 + -1w = -21 + 7w + -7w

Combine like terms: 7w + -7w = 0
18 + -1w = -21 + 0
18 + -1w = -21

Add '-18' to each side of the equation.
18 + -18 + -1w = -21 + -18

Combine like terms: 18 + -18 = 0
0 + -1w = -21 + -18
-1w = -21 + -18

Combine like terms: -21 + -18 = -39
-1w = -39

Divide each side by '-1'.
w = 39

Simplifying
w = 39

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