evesforrestmaui evesforrestmaui

19-01-2022
Mathematics

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Substitute. Please help

Substitute Please help class=

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lordleonidasthefirst lordleonidasthefirst

19-01-2022

2x - 7 = 13

5x + y =8

2x = 20

x= 10

5(10) + y = 8

50 +y = 8

y= -42

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Аноним Аноним

19-01-2022

Hey there mate :)

The answer is attached as photo .

Please check.

Answered by Benjemin

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