-5x + 2y = 9 y = 7x Can someone help me solve this? I need to find what x is

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asked Jul 21, 2022 123k views

1 vote

-5x + 2y = 9

y = 7x

Can someone help me solve this? I need to find what x is

Mathematics
high-school

Muymoo asked

by Muymoo

3.1k points

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2 Answers

8 votes

Answer:

x = 1

Explanation:

-5x+2(7x)=9

-5x+14x=9

9x=9

x=1

Kamela answered Jul 23, 2022

by Kamela

3.4k points

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7 votes

Answer:

k sure!

Explanation:

x=1

(i hope this is right!)

OhNoNotScott answered Jul 25, 2022

by OhNoNotScott

2.8k points

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