heyitzkajal06 heyitzkajal06

18-03-2021
Mathematics

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Solve the system of equations without graphing. Show your reasoning.

Literally help.

Solve the system of equations without graphing Show your reasoningLiterally help class=

Respuesta :

18-03-2021

Answer:

- x+2y= - 4

2y= - x - 4

Y=x-4/2

Y=x-2

Now, 2nd equation

4x+3y=5

4x+3.x-2=5

4x+3x-2=5

7x-2=5

7x=5+2

x=5+2/7

x=7/7

x=1

Now, continue with 1st equation

y=x-2

y=1-2

y=1

Therefore x=1

And

y=1

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