Question

Se x = 23, encontre m na equação:

m - 12 (6 + x) = 3x - 45 - 5m

Answer 1

m - 12 (6+23) = 3.23 - 45 - 5m
m - 12.29 = 69 - 45 - 5m
m+5m=69-45+12.29
6m=24+348
6m=372
m=372/6
m=62

Answer 2

x = 23

m - 12 (6 + x) = 3x - 45 - 5m

m - 12.(6 + 23) = 3.23 - 45 - 5m
m - 12.(29) = 69 - 45 - 5m
m - 348 = 24 - 5m
m + 5m = 24 + 348
6m = 372
m = 372/6
m = 62