7w+3=4w-9w

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Solution for 7w+3=4w-9w equation:


Simplifying
7w + 3 = 4w + -9w

Reorder the terms:
3 + 7w = 4w + -9w

Combine like terms: 4w + -9w = -5w
3 + 7w = -5w

Solving
3 + 7w = -5w

Solving for variable 'w'.

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

Add '5w' to each side of the equation.
3 + 7w + 5w = -5w + 5w

Combine like terms: 7w + 5w = 12w
3 + 12w = -5w + 5w

Combine like terms: -5w + 5w = 0
3 + 12w = 0

Add '-3' to each side of the equation.
3 + -3 + 12w = 0 + -3

Combine like terms: 3 + -3 = 0
0 + 12w = 0 + -3
12w = 0 + -3

Combine like terms: 0 + -3 = -3
12w = -3

Divide each side by '12'.
w = -0.25

Simplifying
w = -0.25

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