Answer:
(-2,3)
Step-by-step explanation:
y=x+5 y=−2x−1
Solve y=x+5 for y:
Substitute x+5 for y in y=−2x−1:
y=−2x−1
x+5=−2x−1
x+5+2x=−2x−1+2x (Add 2x to both sides)
3x+5=−1
3x+5+(−5)=−1+(−5) (Add -5 to both sides)
3x=−6
3x = -6 (Divide both sides by 3)
3 3
x=−2
Substitute −2 for x in y=x+5:
y=x+5
y=−2+5
y=3 (Simplify both sides of the equation)
Therefore, x= -2 and y=3
