The value of a+4a+(-7a) is
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Answer:
the answer is -2a
this can be happened when a+4a = 5a this is becaz a has a value of 1 now subtract +5a -7 = -2a
so your answer is -2a
Answered by
0
Answer:
a + 4a + (-7a)
= 5a - 7a
= - 2a
hope it helps you!!!!!
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