Nadi4753
06.04.2020 •
Mathematics
Y=4x+3
x+y=-2
help me solve this system with any method
Solved
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Ответ:
Step-by-step explanation:
I will use substitution
We will substitute the answer for y into the bottom equation
x+(4x+3)=-2
5x+3=-2
5x=-5
x=-1
Now solve for y
(-1)+y=-2
y=-1
Write as an ordered pair
(-1.-1)
Ответ:
30
Step-by-step explanation: