Answer: x=15, y=3
Step-by-step explanation:
Subtracting the two equations, we get -3y=-9, meaning y=3.
Substituting this into the first equation, we get that x-3=12, and thus, x=15.
Answer:
√49=±7
x+3=7
x=4
x+3=-7
x=-10
x is 4 and -10
Can you specifiy?
= r12 (variable varies)
brainliest plz
q122a
