3 years ago

Solve the systems of equations by the elimination method: -2x + 2y = 2 -4y - 2x = -22

Mathematics

1 answer:

bekas [8.4K]3 years ago

7 0

Answer:

(3,4)

Step by step explanation:

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Nady [450]

Answer:

- $\frac{7}{5}$

Step-by-step explanation: this equation works if you have two points

$\frac{ y_{2-y_{1} } }{x_{2}-x_{1} } =slope$

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3 years ago

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Answer:

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3 years ago

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What's the equation of a line that passes through point (–1, 3) with a slope of 1?

PilotLPTM [1.2K]

Answer:

equation is y = x+4

Step-by-step explanation:

m = 1

y = mx + b

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3 = -1+b

b = 4

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y = 1x +4

so y = x+4

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