4w+8=2w+7

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Solution for 4w+8=2w+7 equation:


Simplifying
4w + 8 = 2w + 7

Reorder the terms:
8 + 4w = 2w + 7

Reorder the terms:
8 + 4w = 7 + 2w

Solving
8 + 4w = 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 + 4w + -2w = 7 + 2w + -2w

Combine like terms: 4w + -2w = 2w
8 + 2w = 7 + 2w + -2w

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

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

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

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

Divide each side by '2'.
w = -0.5

Simplifying
w = -0.5

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