Answer:
x = 3.36
Step-by-step explanation:
, if we have a fraction = fraction then we can cross multiply to have a multiplication problem
x · 1 = 8 · 0.42, multiply
x = 3.36
21.625 is your answer to 865/40
Answer:
7=9x+10+x+3
Step-by-step explanation:7=10x+13
10x=20=10x/10=20/10=2 2 is the answer