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2 years ago

7

( 10x-20) (6x + 8) what is the value of x

1 answer:

NNADVOKAT [17]2 years ago

3 0

(10x-20)=(6x+8)

We simplify the equation to the form, which is simple to understand
(10x-20)=(6x+8)

Remove unnecessary parentheses
10x-20=(6x+8)

Remove unnecessary parentheses
10x-20=6x+8

We move all terms containing x to the left and all other terms to the right.
+10x-6x=+8+20

We simplify left and right side of the equation.
+4x=+28

We divide both sides of the equation by 4 to get x.
x=7

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2 years ago

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Novay_Z [31]

Answer:

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Step-by-step explanation:

we know that

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The event space is the number of outcomes in the event you are interested in.

so

Let

x------> size of the event space

y-----> size of the sample space

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$\{1,2,3,4,5,6\}$

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substitute

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Simplify

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2 years ago