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Korolek [52]
3 years ago
10

2x+y=10 Y=5x-11 Solve the system of equations by substitution

Mathematics
2 answers:
antoniya [11.8K]3 years ago
8 0
The answer would be (3,4)
Zina [86]3 years ago
7 0
2x+5x-11=10!
So once you combine like terms - 2x+5x, you end up with 7x-11=10
You then have to add 11 to both sides of the equal sign and you get 7x=21. If you divide both sides by 7, you end up with x=3.
Did you need what Y was, too ? If so, you just go back to the original problem:
2(3)+y=10
2 times 3 = 6+y=10.
Subtract 6 from both sides and you get Y=4!
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Answer:

hello :

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3 years ago
Read 2 more answers
Please help me to solve this​
zzz [600]

Answer:

Below in bold.

Step-by-step explanation:

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