Question

Find the value of n in the solution to the system of equations shown.

please help.

Answer 1

n = 5

Explanation:

m = 2n + 7

m = 4n - 3 (Multiply by -1)

-m = -4n + 3

m = 2n + 7

0 = -2n + 10

-10 = -2n

n = 5