rw7996974 rw7996974
  • 03-02-2020
  • Mathematics
contestada

Find the point of intersection for y=2x-3 and x+y=15

Respuesta :

josshyaby
josshyaby josshyaby
  • 03-02-2020

Answer:

Step-by-step explanation:

y = 2x - 3......(1)

x + y = 15......(2)

Putting (1) in (2)

x + 2x - 3 = 15

3x = 15 + 3

3x = 18

x = 18/3

x = 6

And y = 2x - 3

y = 2(6) - 3

y = 12 - 3

y = 9

The point of interception is x = 6 and y = 9

Answer Link

Otras preguntas

Solve for X picture below
1. What is pi? 2. And why is it important?
the function f(x)=-3 cos(2x+pi/4) has ___
Which membranous structures conduct impulses through the sarcoplasm to stimulate the release of calcium?.
Read the two passages. Passage 1 Violence in video games is unavoidable. More than half of the top video games contain some element of violence. Does this lead
PLS HELP ME ASAP!! TEN POINTS!!! Select each correct answer.
Look at the attachment! This is algebra. 10 points!​
Match the the correct nouns to the given verbs below. Can someone help me with this.
Which sentence is the most formal? OA. I think it would be really fun to work at your company. OB. I would like to apply for the administrative position at your
can you please help me