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Semenov [28]
4 years ago
8

What is the solution to the system of equations?

Mathematics
2 answers:
atroni [7]4 years ago
8 0
So 
I will solve your system by substitution.<span><span>x=<span>−2</span></span>;<span>y=<span>x+3</span></span></span>Step: Solve<span>x=<span>−2</span></span>for x:Step: Substitute<span>−2</span>forxin<span><span>y=<span>x+3</span></span>:</span><span>y=<span>x+3</span></span><span>y=<span><span>−2</span>+3</span></span><span>y=1</span>(Simplify both sides of the equation)Answer:<span><span>x=<span>−<span><span>2<span> and </span></span>y</span></span></span>=<span>1</span></span>
Sonja [21]4 years ago
6 0
Y = x + 3 ---------- (1)
x = -2      ---------- (2)

Sub (2) into (1) 

y = (-2) + 3
y  = 1

------------------------------
Answer: x = -2, y = 1
------------------------------
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