2w-7+4w=8

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


Simplifying
2w + -7 + 4w = 8

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

Combine like terms: 2w + 4w = 6w
-7 + 6w = 8

Solving
-7 + 6w = 8

Solving for variable 'w'.

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

Add '7' to each side of the equation.
-7 + 7 + 6w = 8 + 7

Combine like terms: -7 + 7 = 0
0 + 6w = 8 + 7
6w = 8 + 7

Combine like terms: 8 + 7 = 15
6w = 15

Divide each side by '6'.
w = 2.5

Simplifying
w = 2.5

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