Question

m
1 1
m =
EXERCISE 8.1
Solve the equations and check the solution
(d 2x + 5 = 3x +1
(c) 5m + 2m + 4 = 3m - 11 + 8m​

Answer 1

$- x = - 4 \\ = x = 4 \\ = 7m - 11m = - 15 \\ = - 19m = - 15 \\ = - 19 \times 11 = - 15 \\ =$