Step-by-step explanation:
3x+4=22
3x=22-4
3x=18
x=18/3
x=6
Answer:
hope it helps you see the attachment for further information
Answer:
a=19
Step-by-step explanation:
First we have to distribute the parenthesis; multiply (a+5) by 1/3
8=1/3*a+1/3*5
Now we just solve the equation regularly
8=1/3a+5/3
8-5/3=1/3a
6 1/3=1/3a
a=19
Answer:
12.5
Step-by-step explanation:i did that problem before