Answer:
a=d-c/b
Subtract c from both sides
a=d-c/b
divide both sides by b
Answer:
159.75
Step-by-step explanation:
23.50×5=117.5
117.5+42.25=159.75
Answer:
y = 11 1/2
Step-by-step explanation:
7y - 63 = y + 3
-y. -7
6y - 63 = 3
+ 63. + 63
6y = 69
/6. /6
y = 11 1/2
2. 3. 5. are correct
1. and 4. are actually interchanged
