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2 years ago

What is the answer to 7(2x)-3=24x+9

Mathematics

1 answer:

masha68 [24]2 years ago

3 0

Answer:

x= -6/5

Step-by-step explanation:

First, you get rid of parentheses.

Next, you multiply

After that, you add 3 to both sides of the problem

Then you simplify

Subtract 24x from both sides of the equation

Simplify

Divide both sides of the problem by the same term

Simplify

I hope this helped.

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vekshin1

Yes it will fit

Step-by-step explanation:

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3 years ago

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3 years ago

Which correctly names a point, line, or plane in the figure?

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3 years ago

Which is not a correct way to rewrite this expression using the distributive

Effectus [21]

Given:

The expression is

$(2x^2+4x-7)(x-2)$

To find:

The expression which is not a correct way to rewrite the given expression.

Solution:

We have,

$(2x^2+4x-7)(x-2)$

Using distributive property, we get

$=(2x^2)(x-2)+(4x)(x-2)+(-7)(x-2)$

$=(2x^2)(x)+(2x^2)(-2)+(4x)(x)+(4x)(-2)+(-7)(x)+(-7)(-2)$

Using distributive property the given expression can rewritten as:

$=(2x^2+4x-7)(x)+(2x^2+4x-7)(-2)$

Only the expression in option A is not a correct way to rewrite the given expression because $(2x^2+4x-7)$ is not distributed to $(x-2)$ properly.

Therefore, the correct option is A.

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2 years ago

What’s the slope of 7x +3y=12

Y_Kistochka [10]

Answer:it is 34

And that's it

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3 years ago