Answer:
2.6+0+0.8+2.1+2.5=8 8/5values= 1.6
Step-by-step explanation:
im assuming you meant to have a comma inbetween 2.1 and 2.5?
a=6
distribute:
3a-15-6=-15
combine like terms:
3a-21=-15
add 21 to each side:
3a=6
divide by 3:
a=2
