what is (-5a)-2+7a-4=10
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Answered by
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(-5a)-2+7a-4=10
10a +7a -4 =10
17a=10-4
17a=6
a=6/17
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2
Answer:
-5a-2+7a-4=10
-5a+7a-2-4=10
2a-6=10
2a=10+6
2a=16
a=16/2
a=8
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