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3 years ago

PLS HELP 3x = 10 = 13x?

Mathematics

1 answer:

Sergeeva-Olga [200]3 years ago

3 0

Answer:

3x=10+13x

We simplify the equation to the form, which is simple to understand

3x=10+13x

We move all terms containing x to the left and all other terms to the right.

+3x-13x=+10

We simplify left and right side of the equation.

-10x=+10

We divide both sides of the equation by -10 to get x.

x=-1

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3 years ago

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Remove the brackets using the distributive law for the following: 2(x + 3)

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Answer:

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3 years ago

Which equation is part of solving the system by substitution? 4(y + 11)2 – 3y2 = 8 4(11 – y)2 – 3y2 = 8 4(y – 11)2 – 3y2 = 8 4(–

swat32

Answer:

$4(11-y)^{2} -3y^{2}=8$

Step-by-step explanation:

we have

$x+y=11$ ----> equation A

$4x^{2} -3y^{2}=8$ ----> equation B

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step 1

isolate the variable x in the equation A

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step 2

Substitute the equation A1 in the equation B

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3 years ago

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Solve the equation : 8+10^x=1008

Marizza181 [45]

Hi there.

I'm just going to put the answer for now. I might come back and edit my answer if I figure out how to solve this the long way.

All I did was figure out what exponent you raise 10 to.

10³ = 1000

So, we now have 8 + 10³ = 1008

Edit:

I did it on paper - here it is broken down.

8 + $10^{x}$ = 1008

Subtract 8 from both sides.

$10^{x}$ = 1000

We know that 10³ = 1000

<em>x</em> = 3

~

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3 years ago

12 is he 60 % of this number

ioda

Answer:

Step-by-step explanation:

10 percent = 2 (for this problem anyways)

So the remaining amount is 8, which leaves us with 12.

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2 years ago

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