Answer:
27+63=90
9(3+7) is the same as 27+ 63
Answer:32.7cm
Step-by-step explanation:just took the test on edge
Answer:
m/6+ n/3 +1/2
Step-by-step explanation:
Answer:
x=ab-c
Step-by-step explanation:
a=x/b+c
You multiply both sides by b to get rid of the fraction.
a(b) =x+c
Subtract c so you are only left with x
a(b)-c=x
There's your answer!
x=ab-c
-2y-9=2y+7
No solution because -9 doesn’t equal 7