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Please show all work for this 7x + 3 =9x - 7

Please show all work for this 7x + 3 =9x - 7
asked 139k views
2 votes
Please show all work for this
7x + 3 =9x - 7

asked
User Michal Aron
by
8.3k points

1 Answer

7 votes
7x + 3 = 9x - 7

Subtract 7x from each side: + 3 = 2x - 7

Add 7 to each side: 10 = 2x

Divide each side by 2 : 5 = x
answered
User Constantine M
by
9.4k points
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