Question

Solve ,,,,,,,,,,,,,,,,,,,,,,,,3m/4-m/12=7/8

Answer 1

`\bold{m\ =\ (21)/(16)}`

Explanation:

`\bold{\frac{3m}4-\frac m{12}\ =\ \frac78}\\\\{}\qquad\cdot12\qquad\ \cdot12\\\\\bold{9m-m\ =\ \frac{21}2}\\\\{}\quad \ \bold{8m\ =\ \frac{21}2}\\\\{}\quad/8\qquad/8\\\\\bold{m\ =\ (21)/(16)}`