Answer:
3x +15 = 8x
5x = 15
x = 3
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
(x+2)©= x©+4x+4
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6x−12+2x=3+8x−15
Simplify:
6x+−12+2x=3+8x+−15
(6x+2x)+(−12)=(8x)+(3+−15)(Combine Like Terms)
8x+−12=8x+−12
8x−12=8x−12
Subtract 8x from both sides.
8x−12−8x=8x−12−8x
−12=−12
Add 12 to both sides.
−12+12=−12+12
0=0
The real numbers are the only solution we can have.
B. 50 degrees hope this helps
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