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Brilliant_brown [7]

3 years ago

12

Simplify: 2 (5 + 3x) + (x + 10)

1 answer:

IgorLugansk [536]3 years ago

6 0

10 + 15x + x + 10
= 16x + 20

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Which order pair lies on the line 2x-y= -5

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Answer:

Let's solve for x.

2x−y=−5

Step 1: Add y to both sides.

2x−y+y=−5+y

2x=y−5

Step 2: Divide both sides by 2.

2x/2=y-5/2

Answer:

x=1/2y+-5/2

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3 years ago

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