Solve the following: 4x - 7 + 2x = 2(3x - 3)-1
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Answer:
the answer is x=2
4 times 2 = 8 and 2 times 2 = 4
combine the x's
12x-7=5
3 times 2 =6
6-3=3
2 times 3 = 6
subtract 6 from 1 which equals 5
making x =2