I need help solving this

Answers

Answer 1

Answer: Simple...

4.) -8-x=x-4x

So, what you want to do is isolate x.

Which means that you must move x to one side, and any other variables to the other side.

-8-x=x-4x

-8-x=-3x

-8-x=-3x
+x +x

-8=-2x

$(-8)/(-2) = (-2x)/(2)$

4=x

Thus, your answer.

To check your work...plug in x.

-8-x=x-4x

-8-4=4-4(4)

-12=4-(16)

-12=-12

Thus, you know your answer is correct.

Answer 2

Answer: to solve equatins, remember to do the same to both sides and get the x by itself

-8-x=x-4x
-8-x=-3x
add x both sides
-8=-2x
divide -2
4=x

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What 2 whole numbers would the fraction 9/4 fall between?

Answers

Answer:

2 and 3

Step-by-step explanation:

9/4=2.25

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What is 3/8 * 2/9A. 5/17

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Answers

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Simplify 10 + (8 ÷ 2)3.

Answers

The simplified value of 10 + (8 ÷ 2)3 is 22.

To simplify the expression 10 + (8 ÷ 2)3, we need to follow the order of operations, which is often remembered using the acronym PEMDAS (Parentheses, Exponents, Multiplication and Division, Addition and Subtraction).

Step 1: Solve inside the parentheses first: (8 ÷ 2) = 4

Step 2: Multiply the result by 3: 4 * 3 = 12

Step 3: Add 10 to the result: 10 + 12 = 22

So, 10 + (8 ÷ 2)3 simplifies to 22.

Following PEMDAS ensures that we perform the operations in the correct order. First, we address the expression inside the parentheses, then we deal with the multiplication outside the parentheses, and finally, we handle the addition.

In conclusion, the simplified value of 10 + (8 ÷ 2)3 is 22.

To know more about Multiplication:

brainly.com/question/20379903

#SPJ2

Answer:22

Step-by-step explanation:

8 divided by 2 is four

4 times 3 is 12

12 plus 10 is 22

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