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3 years ago

8

Help me i dont know what i am doing at all

1 answer:

nika2105 [10]3 years ago

7 0

You are doing the distributive property.
68.5j+76.54

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Solve the system.<br> y= 22 – 10x + 15<br> y=-10

Yuliya22 [10]

I will try to solve your system of equations.

y=22;−10x+15y=−10

Step: Solvey=22for y:

Step: Substitute22foryin−10x+15y=−10:

−10x+15y=−10

−10x+(15)(22)=−10

−10x+330=−10(Simplify both sides of the equation)

−10x+330+−330=−10+−330(Add -330 to both sides)

−10x=−340

−10x

−10

=

−340

−10

(Divide both sides by -10)

x=34

Answer:

y=22 and x=34Answer:

Step-by-step explanation:

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