Question

simplify
5a+2-{3a+1+2(4a+1-3a+1)}

Answer 1

Answer:

5a+2-{3a+1+8a+2-12a+2}

We multiply 2 (4a+1-3a+1)

5a+2-{5-a}(we added and subtracted)

5a+2-5+a=6a-3

.°.6a -3 is the answer

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