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svlad2 [7]
3 years ago
12

The system of equations 2y = 14 - 2x and y=-x+ 7 is

Mathematics
2 answers:
Dimas [21]3 years ago
8 0

Answer:

infinitely many solutions

Step-by-step explanation:

i know because i had the question on i-ready and got it right

Ratling [72]3 years ago
6 0

Answer:

Infinitely many solutions

Step-by-step explanation:

2y=14-2x

y=-x+7

------------

2(-x+7)=14-2x

-2x+14=14-2x

-2x-(-2x)=14-14

-2x+2x=0

0=0

infinitely many solutions

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======================================================

Work Shown:

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The angle exterior to this 100 degree angle is angle 2

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---------------

Let's keep going to find angle 3

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