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katrin2010 [14]
3 years ago
10

Solve 2x+y=3 x+y=5 in substitution method

Mathematics
1 answer:
Nastasia [14]3 years ago
4 0
2x+y=3
- x+y=5
---------------
x=-2

2(-2)+y=3
y=7

-2+y=5
y=7

(-2,7)
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Step-by-step explanation:

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Schach [20]

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<h3>What are Like terms?</h3>

Like terms are those terms that are having the same variables, also the variables are of the same order as well.

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We know that to simplify an expression we need to add or subtract like terms, therefore,

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Learn more about Like Terms:

brainly.com/question/2513478

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3 years ago
What is the solution to the equation?<br><br> r/7.1 = 4.2
victus00 [196]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
Read 2 more answers
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