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laila [671]
2 years ago
9

F10) How many Solutions Does this System Have? y=2X y = -x + 2

Mathematics
2 answers:
riadik2000 [5.3K]2 years ago
6 0

Answer:

only one at x = 2/3 y = 1 1/3

Step-by-step explanation:

At the same solution point Y = Y so

2x = -x + 2

3x = 2

x = 2/3

Katarina [22]2 years ago
4 0

Answer:

See below.

Step-by-step explanation:

<u>Problem:</u>

Solve y=2x;y=−x+2

<u />

<u>Steps:</u>

I will solve your system by substitution.

y=2x;y=−x+2

Step: Solve y=2 x for y:

Step: Substitute 2x for y in y=−x+2:

y=−x+2

2x=−x+2

2x+x=−x+2+x(Add x to both sides)

3x=2

3x/3 = 2/3 (Divide both sides by 3)

x=2/3

Step: Substitute 2/3 for x in y = 2x

y=2x

y = 2(2/3)

y = 4/3 (Simplify both sides of the equation)

<u>Answer:</u>

x = 2/3 and y = 4/3

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