Jen12abc
Jen12abc Jen12abc
  • 25-03-2017
  • Mathematics
contestada

Could someone help me do this using substitution I need to know how to do this for math

Could someone help me do this using substitution I need to know how to do this for math class=

Respuesta :

shymia
shymia shymia
  • 25-03-2017
set them equal to each other
Answer Link
miner3mj
miner3mj miner3mj
  • 25-03-2017
since both equations are equal to x, y-7 = 2 - 8y
Answer Link

Otras preguntas

round each approximate answer to three decimals 2a+1=-squat root 7
A sport jacket that sells for $165 has a markup of $85. Find the wholesale price.
Which usually happens first in the birth process? The amniotic sac breaks. The baby is pushed out. The doctor cuts the umbilical cord. The placenta is pushed ou
PLEASE HELP WILL MARK BRAINLIEST Vanessa and William are stuck simplifying radical expressions. Vanessa has to simplify the quantity of x to the four thirds pow
Mental and emotional health is one component of the health triangle. What are the other two components? A.Social health B.Physical health C.Public health D.
Who are two inventors AND their inventions during the Industrial Revolution?
What technological invention of the 1920's had the biggest impact on the life of the american?
determine the mass of 5.20 moles of C6H12
Which number should each side of the equation 4/5x=8 be multiplied by to produce the equivalent equation of x = 10? A. −4/5 B. 1/5 C. 5/4 D. 5
plzzzzz help meee!!!! Which example best displays the US favoring the Allies during WWI despite the declaration of neutrality? A) The US refused to provide fina