Solve by elimination:
x+y=5
3x + y= -11
Please explain the steps!!!
2 answers:
Answer: x = -8, y = 13
Step-by-step explanation:
x+y=5
3x+y=-11
now subtract the two equations
x-3x+y-y=5-(-11)
-2x=16, x = -8
now substitute
-8 + y = 5, y = 13
<h2>⚡Hello⚡</h2>
<h3>Solve</h3>
<h3>3{×+y=5</h3><h3>-1{3×+y=-11</h3>
3×+3y=15
-3×-y=-11
2y=4
y=4÷2
Y=2
<h3>
×+y=5</h3>
×+(2)=5
×=5-2
×=3
<h3>
•Verification•</h3>
<h3>
×+y=5</h3>
(3)+(2)=5
3+2=5
5=5
<h3>
Equality Holds✔️</h3>
<h2>
⚡Luck⚡</h2>
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