kellydevine2001 kellydevine2001

07-10-2018
Mathematics

contestada

6y-5x=5 and x=2y+7 using substition in linear functions

Respuesta :

ildaradoncic85p60dq7 ildaradoncic85p60dq7

07-10-2018

6y-5x=5 x=2y+7

x=2y+7 x=2(-10)+7

6y-5(2y+7)=5 x= -20+7

6y-10y-35=5 x= -13

6y-10y=5+35

-4y=40

y= -40/4

y=-10

Answer Link

Otras preguntas

What was the main goal of groups like the Ku Klux Klan?

Can someone please answer. There is one problem. There's a picture. Thank you!

Which organ can be harmed if we eat too much fat?

If granola cost $2.30 per pound how much does 0.7 cost

whats the product of 4 2/3 and 11 1/4 a 52 1/2 b 56/135 c 44 2/12 d 8 3/7

how does the mla style work

If a point P(1, 3) is reflected across the line y = 2, what are the coordinates of its reflection image? (1, 1) (3, 1) (–1, 3) (3, 3)

Use Euler's Theorem to calculate how many vertices a polyhedron has if it has 6 faces and 12 edges. 8 veretices 12 vertices 18 vertices 6 vertices

Which of the following lists the taxa in order from least inclusive to most inclusive? family, order, phylum class, order, kingdom family, genus, speci

1. Ben buys a life insurance policy to help pay for his wife's expenses after his death. Ben is the A. beneficiary. B. insurer. C. premium.