Perhaps you’ve written the answers out incorrectly. Answers A and B are the same.
The correct answer is:
y = -7x - 51
Answer:
x=-15
Step-by-step explanation:
50=-10(x+10)
Distribute 10: 50=-10x-100
Add 100 to both sides: 100+50=-10x-100+100
150=-10x
Simplify: 150/-10=-10x/-10
x=-15
Answer:
6+3x
Step-by-step explanation:
3(2 + x)
Distribute
3*2 + 3*x
6+3x