Answer:
A) 5
Step-by-step explanation:
6(2x+a)=12x+30
6*2x+6*a=12x+30
12x+6x=12x+30
6a=12x+30-12x
6a=30
a=30/6
a=5
X=2 is the answer for this question.
Step-by-step explanation:
-a-7a/8
-8a-7a/8
-15a/8
Hope it helps you
Answer: 7/8
Step-by-step explanation:
5+2+1 =8
5+2=7
7/8
Answer:
sorry dont know
Step-by-step explanation: