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Can you solve this 3a plus 4 divided by 12 minus 5 over 3 equals 2a minus 1 divided by 2 need the steps?
Wiki User
∙ 14y ago
(3a+4)/12 - (5/3) = (2a-1)/2
Multiply each side by 12:
(3a+4) - (20) = 6 (2a-1)
Eliminate the parentheses:
3a + 4 - 20 = 12a -6
3a -16 = 12a -6
Add 6 to each side:
3a -10 = 12a
Subtract 3a from each side:
-10 = 9a
Divide each side by 9:
-10/9 = a
Wiki User
∙ 14y ago
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