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prisoha [69]
3 years ago
7

How many solutions does this system have?

Mathematics
2 answers:
Alexeev081 [22]3 years ago
7 0

Answer:

the solution is (9/4, 7/4)

One solution.

Step-by-step explanation:

As y is common to both equations:

3x - 5 = - x + 4

4x = 9

x = 9/4

y = (-9/4) + 4 = 7/4.

lesya [120]3 years ago
6 0

Answer:

one

Step-by-step explanation:

3x-5=-x+4

x=9/4

y=7/4

(9/4, 7/4)

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Answer:

Slope of required line if both lines are parallel: y=4x-20

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Step-by-step explanation:

We need to find equation of line while we are given another line having equation y=4x-6 and passes through point (8,12)

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Equation of required line having slope m=4 and y-intercept b=-20 is

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If Both lines are perpendicular the equation of new line will be:

We need to find slope and y-intercept to write equation of new line.

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