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3 years ago

6

Each student wrote a two step equation. peter wrote the equation 4x - 2 =10, and andres wrote the equation 16x - 8 = 40. the tea

cher looked at their equations and asked them to compare them. describe one way in which the equations are similar

1 answer:

Kitty [74]3 years ago

7 0

4x-2=10
answer is 3
16x-8=40
answer is 2
they are all even numbers. it is all divisible.by 4
I think

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Use substitution to solve each system of equations. y = 4x + 22 4x – 6y = –32

bija089 [108]

Answer:

The answer is (-5,2)

Step-by-step explanation:

So we have 2 equations and we need to solve them by substitution.

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Since we already have y isolated in equation #1, we'll use that value in equation #2:

4x - 6(4x + 22) = -32

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y = 4 (-5) + 22 = -20 + 22 = 2

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4 years ago

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laila [671]

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