3 years ago

What is the answer to w/2 +7=w/3+9?

2 answers:

7 0

1. Multiply both sides by 6 (the LCM of 2, 3,)

3w + 42 = 2w + 54

2. Subtract 42 from both sides

3w = 2w + 54 - 42

3. Simplify 2w + 54 - 42 to 2w + 12

3w = 2w + 12

4. Subtract 2w from both sides

3w - 2w = 12

5. Simplify 3w - 2w to w

w=12

Your answer is 12

Svetlanka [38]3 years ago

6 0

W/2 - w/3 = 9-7
3w - 2w = 9-7
W = 2

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