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notka56 [123]
3 years ago
12

Solve the system using substitution. Write the solution as an ordered pair. (1 point) SHOW YOUR WORK FOR FULL CREDIT! (2 points)

Mathematics
2 answers:
Darya [45]3 years ago
7 0

Answer:y = -7, x = 12

Step-by-step explanation:

y + x = 5

x = 5 - y

y = 2(5 - y) + 11

y = 10 - 2y +11

-y -y

0 = 10 - 3y + 11

21 = -3y

y = -7

-7 + x = 5

x = 12

beks73 [17]3 years ago
3 0

x = -2

y = 7

Solution: (-2,7)

//Hope this helps.

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Step-by-step explanation:

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prisoha [69]

<em>Make the unknown numerator be x and unkown denominotor be y</em>

<em>We have :  7 - </em>\frac{x}{y} = 6\frac{4}{5}

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<em>If the answer is helpful, Brainliest please!</em>

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Step-by-step explanation:

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