Question

PLEASE HELP ME ANYONE? <3333

In a FEW sentences, how you would use the substitution method to solve the following system of equations. Provide the solution to the system. 5x - y = -2
10x - 3y = -7

Answer 1

first, i would isolate y from the first equation 5x - y = -2
to get : y = 5x + 2
then i will substitute it into the second one to get :
10x - 3(5x+2) = -7
then ill get the x value.
after getting the x value ill plug it into one of the original equations to get the y value.

Answer 2

Calculate the value of Y from First equation and put this value in second equation,you will get the value of X

Answer 3

Thank you... you are all so incredibly good at math...

Answer 4

can you get the solution now ?

Answer 5

you have been asked for it

Answer 6

I'M INSANELY JEALOUS.

Answer 7

Yes, I just needed the first half. I have my answer, I have trouble elaborating it thru words

Answer 8

Really?

Answer 9

You both seem very approachable and sociable

Answer 10

oh so Im happy you could solve it

Answer 11

You're such a help!!!!!