Question

check m=-2is a solution of 7m+5=19 or not​

Answer 1

Putting m = -2 on the equation above:-

$7m + 5 = 19 \\ \\ 7( - 2) + 5 = 19 \\ \\ - 14 + 5 = 19 \\ \\ - 9 = 19$

Since,

LHS is not equal to RHS therefore

m = -2 is not a solution of given equation.

Answer 2

Answer:

no

Step-by-step explanation:

7×-2+5=19

-14=19-5

-14=14