5y-30=-5y+30
add 30 to both sides
5y = -5y+60
add 5y to both sides
10y = 60
divide both sides by 10
y = 6
<em>hope this helps!</em>
Answer:
Step-by-step explanation:
-2x-14+10x=34
8x-14=34
8x=48
x=6
<u>1,216 cm³</u>
Volume (composite space figure) = Volume (pyramid) + volume (prism)
-18
18/3=6
6/ -2/6
=6* 6/-2
=-18
