2w+3=7w+9

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Solution for 2w+3=7w+9 equation:


Simplifying
2w + 3 = 7w + 9

Reorder the terms:
3 + 2w = 7w + 9

Reorder the terms:
3 + 2w = 9 + 7w

Solving
3 + 2w = 9 + 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 + 2w + -7w = 9 + 7w + -7w

Combine like terms: 2w + -7w = -5w
3 + -5w = 9 + 7w + -7w

Combine like terms: 7w + -7w = 0
3 + -5w = 9 + 0
3 + -5w = 9

Add '-3' to each side of the equation.
3 + -3 + -5w = 9 + -3

Combine like terms: 3 + -3 = 0
0 + -5w = 9 + -3
-5w = 9 + -3

Combine like terms: 9 + -3 = 6
-5w = 6

Divide each side by '-5'.
w = -1.2

Simplifying
w = -1.2

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