1) Solve 2a/3 + a/5 = 4
2) Solve -2.5x + 5 = 13 + 1.5x
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4
this is the correct answer
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Answered by
2
Answer:
120
Step-by-step explanation:
2a/3+a/5=4
2a×5+3a/15=4 (by cross multiplication)
2a×5+3a×60/15=1800/15
=>120
2a/3+a/5=4 =>120
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