peterson02 peterson02

20-07-2020
Mathematics

contestada

What steps do you use to solve a system of two equations using elimination? For example:
7x +2y = -32
-3x+2y = -70

Respuesta :

tableset24 tableset24

20-07-2020

Answer:

Step-by-step explanation:

eliminate either vraible, here it is easy to eleimate y, by just subtacting, then solve for x. When you get the value of x, plug in one of the equation and find y. ther you go

Answer Link

ricchad ricchad

20-07-2020

Answer:

x= 3.8

y= -29.3

Step-by-step explanation:

Answer Link

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