ahernandez290
ahernandez290 ahernandez290
  • 21-10-2017
  • Mathematics
contestada

What’s the answer to: 7=a/2+4

Respuesta :

AnimeBrainly
AnimeBrainly AnimeBrainly
  • 21-10-2017
7 = a/2 + 4

first subtract 4 from both sides

7 (-4) = a/2 +4 (-4)
3 = a/2

Then isolate a by multiplying 2 to both sides

3(2) = a/2 x 2
6 = a

a = 6

hope this helps
Answer Link
14collegestudent
14collegestudent 14collegestudent
  • 21-10-2017
7=a/2+4
7x2=14
14=a-4
+4
18=a
Answer Link

Otras preguntas

The middle panels of this tomb painting show the deceased and his wife engaged in various activities. What kind if activities are they?
What is the sum of the first eight terms in this series? 2+10+50+250+.....
help!!! please & explain if can:(
answer them all please!!
when measuring the potential difference across a component, you need
Lea wants to save money on a new computer. At the store near her, the computer she wants is listed at a regular price of $875.00. On Saturday, the store will ha
graph the line y=3x​
rationalize the denominator:
Please help!!!! Thank you
(2,8),(7,8) slope of the line​