Answer: D
1/2x-1+4=x
1/2x-x=-3
-1/2x=-3
x=6
1. plug in the numbers for the variables, like this: 9(-5)+18(-1)
2. solve
Hopefully this helps! Let me know if you need more explanation.
Answer:
A) 3.5
16 shovels full
Step-by-step explanation:
9x + 13 = 17x - 15
8x = 28
x = 3.5
20 + 5x = 32 + 4.25x
0.75x = 12
x = 16
Answer:
1/4 i think
Step-by-step explanation:
hope this helps
if i was right pls mark brainliest
