Answer:
GUY = 75
BUG = 105
Step-by-step explanation:
BUY = 180
BUG + GUY = BUY = 180
BUG = 30+GUY
Replace BUG in the equation with 30+GUY
30 + GUY + GUY = 180
Combine like terms
30 + 2 GUY = 180
Subtract 30 from each side
30-30 + 2GUY = 180-30
2 GUY = 150
Divide by 2
2/2 GUY = 150/2
GUY = 75
BUG = 30+GUY
BUG = 30 + 75
BUG = 105