Answer:
-45288=x
Step-by-step explanation:
250 = 5x/60 + 8(500+3)
Parentheses first
250 = 5x/60 + 8(503)
Multiply
250 = 5x/60 + 4024
Subtract 4024 from each side
250-4024 = 5x/60 + 4024-4024
-3774=5x/60
Simplify
-3774 = x/12
Multiply each side by 12
-45288=x
