5w -3 = 3w + 15
5w -3 = 3w + 15
Need to get the numbers on one side, and letters on the other side.
5w = 3w + 15 + 3
5w - 3w = 15 + 3
2w = 18
w = 18/2
w = 9
HN
Related Maths GCSE answers
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