plz solve the question attached
correct and detailed on will get brainliest.
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second term = first term + third term /2
5x - 2 = 8x +4 + 2x+7 / 2
5x - 2 = 10x + 11 / 2
5x - 10x = 5.5 +2
-x = 7.5 / 5
x = - 1.5
5x - 2 = 8x +4 + 2x+7 / 2
5x - 2 = 10x + 11 / 2
5x - 10x = 5.5 +2
-x = 7.5 / 5
x = - 1.5
mauli2003nagar:
plz explain it in detail
as given the a.p. in seq. so according to formula
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