Question

How do I solve this step by step

Answer 1

need to distribute the parenthesis first

2/5(25) + 2/5(10m) - 4m = 18

2/5 x 25 = 10

2/5 x 10m = 4m

so now you have

10 + 4m - 4m = 18

this becomes 10= 18 which is false

so there is no solution for this problem