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Alinara [238K]
3 years ago
10

3x − 1/2(8x − 2) = 4 step 1: 3x − 4x 1 = 4 step 2: x 1 = 4 step 3: x 1 − 1 = 4 − 1 step 4: x = 3 which step was the error made a

nd why? a. step 1, because incorrect signs have been used b. step 2, because the terms have been added incorrectly c. step 3, because numbers have been added to both sides of the equation d. no error was made
Mathematics
1 answer:
Mrrafil [7]3 years ago
8 0
3x-1/2(8x-2)=4
3x-4x+1=4
-x=3
X=-3
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