Answer: x = -7
Step-by-step explanation:
2.5x+10=x-0.5
Collect like terms
2.5x-x= -0.5 -10
1.5x= -10.5
X= -10.5/1.5
X= -7
Answer:
90°
Step-by-step explanation:
hope this helps.....
The third one is true
because 3 is subtracted from a number.if you say that a number subtract from 3 it will be:
3–x
good luck
Id say its between a and c. your best bet would be a since you have to plug in 9 for y.
