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Variable on one side: 1) Solve 2x + 4 = 17.2) Solve 3x-9-20.3) Solve 4x-5=15.4) Solve 6x + 12 = 54. |
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Answer» 1) 2X = 17-4 2x = 13 x = 13/2 x = 6.52) 3x = 20+9 3x = 29 x = 29/3 x = 9.763) 4x = 15+5 4x = 20 x = 20/4 x = 54) 6X = 54-12 6x = 42 x = 42/6 x = 7 |
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