Solve for w 7w-9=4w

Math
7w-9=4w
Move all terms containing w to the left side of the equation.
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Subtract 4w from both sides of the equation.
7w-9-4w=0
Subtract 4w from 7w.
3w-9=0
3w-9=0
Add 9 to both sides of the equation.
3w=9
Divide each term by 3 and simplify.
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Divide each term in 3w=9 by 3.
3w3=93
Cancel the common factor of 3.
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Cancel the common factor.
3w3=93
Divide w by 1.
w=93
w=93
Divide 9 by 3.
w=3
w=3
Solve for w 7w-9=4w

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