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Please solve the equations below: 1. (2x - 6) 3/2 = 21 - 4x

Please solve the equations below: 1. (2x - 6) 3/2 = 21 - 4x
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5 votes
Please solve the equations below:
1. (2x - 6) 3/2 = 21 - 4x

User Mikewaters
by
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1 Answer

3 votes

Explanation:


(2x - 6) (3)/(2) = 21 - 4x \\ \\ lcm = 2 \\ 2* (2x - 6) (3)/(2) = (21 * 2) -( 4x * 2) \\ \\ 3(2x - 6) = 42 - 8x \\ 6x - 18 = 42 - 8x \\ 6x + 8x = 42 + 18 \\ 14x = 60 \\ x = (30)/(7) = 4.286(2.d.p)

User Rodik
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