simplify 2a+1/3a+2=6/7
kissgirl:
hiiii
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Answered by
4
a is -5 I hope so ....
Answered by
1
by cross multiply
14a + 7 = 18a + 12a
7 - 12 = 18a - 14a
-5 = 4a
a = -5/4
14a + 7 = 18a + 12a
7 - 12 = 18a - 14a
-5 = 4a
a = -5/4
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