3 years ago

Solve the system by elimination -3x+4y=16 3x+y=4

1 answer:

7 0

X's cancel 5y = 20 y= 4 X=0

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just olya [345]

Answer:

Step-by-step explanation:

when x is negitive, y has an asitope of 0 so not a

when x is negitive, y has an asitope of 0 so not b

when x is positive, y does keep going down so c

when x is positive, y does keep going down and doesn't seem to be approching 0 so not d

3 0

3 years ago

melisa1 [442]

Answer- 16
explanation- that’s what it is

4 0

3 years ago

tangare [24]

For this, combine like terms. In this case, the like terms are 3x-2x, 2y+3y, and (-5). Combine them, and your answer will be $x+5y-5$

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3 years ago

victus00 [196]

I did my best to explain it on graph paper. I hope this helps! Look at the attached picture.

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3 years ago

Delvig [45]

Answer:

x = 5

Please tell me if im incorrect and hope this helped ^^

3 0

3 years ago