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3 years ago

What is the answer to this problem 3x+6(x-4)

Mathematics

2 answers:

Lubov Fominskaja [6]3 years ago

8 0

Explanation:

Distributive property: → $a(b+c)=ab+ac$

Expand equation.

$6(x-4)$

Then, multiply 6*4.

$6*4=24$

$=3x+6x-24$

Add by similar elements.

$6+3=9$

Don't forget to used variable with letter/symbol.

$\boxed{9x-24}$

Hope this helps!

Thank you!

Have a great day!

-Charlie

charle [14.2K]3 years ago

3 0

Hey there!

Answer = 9x - 24

Let's simplify step-by-step.

3x + 6(x - 4)

Distribute:

= 3x + (6)(x) + (6)(-4)

= 3x + 6x + -24

Combine Like terms:

= 3x + 6x + -24

= (3x + 6x + (-24)

= 9x + -24

= 9x - 24

So therefore, that is how you found your answer: 9x - 24

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2 years ago

How do I slove 4/5 - 8/15

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The answer is 4/15, because we have to get the denominaters to be the same, so the LCM of 5 and 15 is 15, so 15/5 is 3 and 4*3 is 12. Now, its 12/15-8/15 which is 4/15. Hope this helps!

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3 years ago

Which graph represents the function y = 2x – 4? A coordinate plane with a line passing through (negative 4, 0) and (0, 2). A coo

VARVARA [1.3K]

Answer:

The third option: "A coordinate plane with a line passing through (0, negative 4) and (2, 0)."

Step-by-step explanation:

Use the equation defined by the function: y = 2x - 4 to check the (x, y) values they give you. If they both render true mathematical statements, those are indeed points on the plane that belong to the given line.

For the third case; the pairs (0,-4) and (2,0), both satisfy the equation of the line that is given.

For (0,-4): y = 2x - 4 becomes:

$(-4)=2(0)-4\\-4=0-4\\-4=-4$ which is a TRUE statement