2x/3+1=7x/15+3•••••••••••••••••
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Answer:
2x +1=+3 + 1 = 7x + 3
2x + 3 3 7x + 3 X 15 15
2x + 3 3 7x + 45 15 =
15 (2x + 3) = 3 (7x + 45)
30x + 45 = 3 (7x+ 45)
30x + 45 = 21x + 135
30x - 21x + 45 = 135
9x + 45 = 135
9x = 135 - 45
9x = 90
x = 10
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