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max2010maxim [7]
3 years ago
5

Y=6x-11 2x-3y=7 solve the system of eqations

Mathematics
1 answer:
3241004551 [841]3 years ago
5 0

Answer:

(13/8, -5/4)

Step-by-step explanation:

substitute the value of y

{y=6x-11

2x-3y=7

solve the equation

2x-3(6x-11)=7

Substitute the value of x

x=13/8

Solve the equation

y=6x13/8-11

A possible solution is

y=-5/4

Check the solution

(x,y)=(13/8, -5/4)

Simplify

{-5/4=6x13/8-11

2x13/8-3x(-5/4)=7

The ordered pair is a solution

{-5/4=-5/4

7=7

<em>Solution </em>

(13/8, -5/4)

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Step-by-step explanation:

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Answer:

.90(85.00) would give the same result

Step-by-step explanation:

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