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How can x+8=-x+7 be set up as a system of equations A. Y=x+8 Y=-x+7 B. y=x+8 Y=-3x+7 C. Y=x+5 Y=-2x+11 D. Y=8 Y=-3x+7

How can x+8=-x+7 be set up as a system of equations A. Y=x+8 Y=-x+7 B. y=x+8 Y=-3x+7 C. Y=x+5 Y=-2x+11 D. Y=8 Y=-3x+7
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3 votes
How can x+8=-x+7 be set up as a system of equations A. Y=x+8 Y=-x+7 B. y=x+8 Y=-3x+7 C. Y=x+5 Y=-2x+11 D. Y=8 Y=-3x+7

asked
User Sommer
by
7.4k points

2 Answers

3 votes
it is the first choice
y=x+8
y= -x+7

x+8=-x+7
x+x=7 - 8

2x= -1
x= -1/2
answered
User CTABUYO
by
8.0k points
3 votes
x + 8 = -x + 7

it can be set up like this :
y = x + 8
y = -x + 7
answered
User Omid Shariati
by
7.8k points
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