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Answered by
6
6(3a−1)+3(2a+3)=1−7a
18a-6+6a+9=1-7a
18a+6a+7a=1+6-9
31a=-2
a= - 2/31
18a-6+6a+9=1-7a
18a+6a+7a=1+6-9
31a=-2
a= - 2/31
ruchika9:
good job
Answered by
3
6(3a-1)+3(2a+3) = 1-7a
→18a-6+6a+9 = 1-7a
→24a+3 = 1-7a
→24a+7a = 1-3
→31a = -2
→a = -2/31
→18a-6+6a+9 = 1-7a
→24a+3 = 1-7a
→24a+7a = 1-3
→31a = -2
→a = -2/31
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