X+ y = 4 2y-4x=2..............

Mathematics

1 answer:

Marysya12 [62]2 years ago

4 0

Answer:

x=1

y=3

Step-by-step explanation:

x+y=4

2y-4x=2

x=4-y

2y-4(4-y)=2

2y-16+4y=2

6y=18

y=3

x=4-3

x =1

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Answer:

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Step-by-step explanation:

Let us start by the general form of the standard equation, Ax+By=C. One way we can solve this problem is by finding the <u>slope-intercept form</u> of this equation, y=mx+b, and converting it into the standard equation. In the slope-intercept form, m represents the slope, b represents the y intercept.

From this problem, we are given both the slope and the y intercept. We know have the equation:

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This seems right, but a standard equation must have coefficient values that are real numbers. So, A and B must be real numbers. We can do this by multiplying the entire equation by 5 and ridding the denominator of the A term.

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