2m - (7-5m) / 9m(3+4) = 7/8
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Answer:
-8/55
Step-by-step explanation:
I think you are asking the value of 'm'
2m - (7-5m) / 9m(3+4) = 7/8
2m - 7 + 5m / 9m(7) = 7/8
7m-7/9m(7) = 7/8
7(m-1) / 9m(7) = 7/8
m-1 / 9m = 7/8
Cross multiply each other
8(m-1) = 9m(7)
8m-8 = 63m
-8 = 55m
m = -8/55
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