4 years ago

2(x-y) the same as 2x-2y 4(x+y) the same as 4y+4x

Mathematics

1 answer:

Levart [38]4 years ago

7 0

Distribution of properties

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What is -18x - x = 5x -6 PLEASE ANSWER CORRECTLY IT IS MY HOMEWORK

uysha [10]

Answer:

$\large\boxed{x=\dfrac{1}{4}}$

Step-by-step explanation:

$-18x-x=5x-6\\\\-19x=5x-6\qquad\text{subtract}\ 5x\ \text{from both sides}\\\\-19x-5x=5x-5x-6\\\\-24x=-6\qquad\text{divide both sides by (-24)}\\\\\dfrac{-24x}{-24}=\dfrac{-6}{-24}\\\\x=\dfrac{6:6}{24:6}\\\\x=\dfrac{1}{4}$

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3 years ago

Please help me 7th grade math operations with rational numbers

Katena32 [7]

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Hope this helps! Good luck.

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3 years ago

You spin the spinner once. What is P(factor of 90)?

serg [7]

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Step-by-step explanation:

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3 years ago

Teacher has 56 baseball cards and receives 12 new cards per month another teacher has 80 baseball cards and received 8 new card

Vika [28.1K]

Answer: what am I suppose to do with that?