Y=2x+5 Y=x+6 What is the x-coordinate of the solution to the system?

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asked Sep 2, 2020 75.3k views

3 votes

Y=2x+5
Y=x+6
What is the x-coordinate of the solution to the system?

Mathematics
middle-school

Halfpint asked

by Halfpint

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2 Answers

4 votes

Answer:

Explanation:

Eaglesky answered Sep 3, 2020

by Eaglesky

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3 votes

Answer:

x = 1

Explanation:

$(1)\qquad y=2x+5\\(2)\qquad y=x+6\\\\\text{compare equations}\\\\2x+5=x+6\qquad\text{subtract 5 from both sides}\\\\2x=x+1\qquad\text{subtract x from both sides}\\\\x=1$

Nicolas Bousquet answered Sep 8, 2020

by Nicolas Bousquet

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x = 1

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