3w+8=2w+7

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Solution for 3w+8=2w+7 equation:


Simplifying
3w + 8 = 2w + 7

Reorder the terms:
8 + 3w = 2w + 7

Reorder the terms:
8 + 3w = 7 + 2w

Solving
8 + 3w = 7 + 2w

Solving for variable 'w'.

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

Add '-2w' to each side of the equation.
8 + 3w + -2w = 7 + 2w + -2w

Combine like terms: 3w + -2w = 1w
8 + 1w = 7 + 2w + -2w

Combine like terms: 2w + -2w = 0
8 + 1w = 7 + 0
8 + 1w = 7

Add '-8' to each side of the equation.
8 + -8 + 1w = 7 + -8

Combine like terms: 8 + -8 = 0
0 + 1w = 7 + -8
1w = 7 + -8

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

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

Simplifying
w = -1

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