Y=7x 2x+y=63 Solve this equation

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Joe Hyde asked May 22, 2022

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Y=7x
2x+y=63
Solve this equation

Mathematics
college

Joe Hyde asked May 22, 2022

by Joe Hyde

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7 votes

the answer is

2x + 7x = 63

9x = 63

x = 7

Matt DiTrolio answered May 23, 2022

by Matt DiTrolio

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15 votes

Answer:

Y=7X...........1

2X+Y=63......2 PUT THE Y =7X IN EQUATION 2

2X+7X=63

9X=63

X=63/9

X=7

VALUE X=7 IS PUT IN EQUATION 1

Y=7X

Y=7×7

Y= 49

ANS X=7

Y=49

Explanation:

Wouter B answered May 26, 2022

by Wouter B

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