# Math page 167 algebra did you hear about...

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Hi I need help with this one problem. It's on page 167 algebra with pizzazz. It has to use the addition method.
3x-5y=7
5x-2y=-1

• Math page 167 algebra did you hear about... -

How do you start it then I can solve it easily. I'm not cheating.!!!!!

• Math page 167 algebra did you hear about... -

You want either the x's or the y's to have opposite coefficients.
let's work on the y's

#1 times 2 ----> 6x - 10y = 14
#2 times -5 ---> -25x + 10y =5
-19x = 19
x = -19/19 = -1
back in #1:
3(-1) - 5y = 7
=5y = 7 + 3 = 10
y = -2

x = -1 , y = -2

• Math page 167 algebra did you hear about... -

• Math page 167 algebra did you hear about... -

Tits

• Math page 167 algebra did you hear about... -

i don't know im... im cheating ...this shiz is hard

• Math page 167 algebra did you hear about... -

I like turtles

• Math page 167 algebra did you hear about... -

IDK???!!!

• Math page 167 algebra did you hear about... -

3x-5y=7 and 5x-2y=-1

• Math page 167 algebra did you hear about... -

Hi I need help with this one problem. It's on page 167 algebra with pizzazz. It has to use the addition method.
3x-5y=7
5x-2y=-1

• Math page 167 algebra did you hear about... -

-1,-2

• Math page 225 algebra did you hear about... -

x<-4

• Math page 167 algebra did you hear about... -

(-1,-2)

• Math page 167 algebra did you hear about... -

hi.

• Math page 167 algebra did you hear about... -

hola.

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