Write an equation of the line that passes through (18, 2) and is parallel to the line 3y - x = -12.

Mathematics

1 answer:

Alona [7]3 years ago

5 0

Answer:

3y=x-12

y=x/3-4

m=1/3

At (18,2)

y-2=1/3(x-18)

y-2=x/3 - 6

y=x/3 - 4

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Solve the systems of equations.

rewona [7]

Answer:

x = -1 and y = -1

Step-by-step explanation:

Solve 3x+3y=−6;−x+y=0

Steps:

I will solve your system by substitution.

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Step: Solve−x+y=0for y:

−x+y+x=0+x(Add x to both sides)

y=x

Step: Substitutexforyin3x+3y=−6:

3x+3y=−6

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(Divide both sides by 6)

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icang [17]

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see the attached figure