CBSE Class 7 Answered
find the sum -4x+4, 2x+9
Asked by tyagiji80 | 18 Mar, 2021, 12:16: PM
Expert Answer
(-4x+4) +(2x+9) =(-4x+2x) + (4 + 9) = -2x + 13
Answered by Yasmeen Khan | 18 Mar, 2021, 04:25: PM
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