Question

Solve. 13 + m/3 = 10
a) −3
b) 28
c)–9
d)69

Answer 1

13+m/3=10

m/3=-3

m=-9
there fore m =-9

Answer 2

(c)

Explanation:

given

13 +
`(m)/(3)` = 10 ( subtract 13 from both sides )

`(m)/(3)` = - 3 ( multiply both sides by 3 )

m = - 9 → (c)