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Mathematics 7 Online
OpenStudy (nathaliama13):

An equation and the steps to solve it are shown below: 2x - 1/4 (12x + 4) = 3 Step 1: 2x + 3x + 1 = 3 Step 2: 5x + 1 = 3 Step 3: 5x + 1 - 1 = 3 - 1 Step 4: 5x = 2 In which step was the error made and why?

OpenStudy (jameshorton):

step 3

OpenStudy (nathaliama13):

Are you sure? @jameshorton

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