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Mathematics, 10.10.2020 14:01 angsoccer02

I need help with these four problems please Solve for x: 1:5x = 30
Solve for x: 2/3x = - 12
Solve for x: 2/3x - 1 = 5
Solve for x: 4(x - 2) - 3 = 9

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I need help with these four problems please Solve for x: 1:5x = 30
Solve for x: 2/3x = - 12
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