martin-robinson_60b9c174dd6c0
martin-robinson_60b9c174dd6c0
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Find a number that all the denominators go into (5 and 10 both go into 10), so multiply everything by 10: 10(3y + 2) / 5 - 10(y - 3) / 10 = 10(-4) Simplify the fractions: 2(3y + 2) - 1(y - 3) = 10(-4) Expand the brackets: 6y + 4 - y +…