Step-by-step explanation:
36 + m = 54 Â Â Â Â Â subtract 36 from both sides
36 - 36 + m = 54 - 36
m = 54 - 36
m = 18
m=18
36+m=54
m=54-36
d
step-by-step explanation:
question 1: step-by-step explanation:
1/4 of 84 = 84÷4= 21