3+5w=7w-2

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Solution for 3+5w=7w-2 equation:


Simplifying
3 + 5w = 7w + -2

Reorder the terms:
3 + 5w = -2 + 7w

Solving
3 + 5w = -2 + 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.
3 + 5w + -7w = -2 + 7w + -7w

Combine like terms: 5w + -7w = -2w
3 + -2w = -2 + 7w + -7w

Combine like terms: 7w + -7w = 0
3 + -2w = -2 + 0
3 + -2w = -2

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

Combine like terms: 3 + -3 = 0
0 + -2w = -2 + -3
-2w = -2 + -3

Combine like terms: -2 + -3 = -5
-2w = -5

Divide each side by '-2'.
w = 2.5

Simplifying
w = 2.5

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