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sergey [27]
3 years ago
13

Solve the Equation. Show work and explain steps. 2(x +4) +2 = 3(x − 2) +x

Mathematics
2 answers:
Sophie [7]3 years ago
6 0

Answer:

X = 8

Step-by-step explanation:

A breakdown of the calculation is attached. I hope you find it helpful, thanks.

kolbaska11 [484]3 years ago
5 0

Answer:

first step.

Multiply everything in the brackets by the number outside of the brackets.

then; 2x + 8 = 3x - 6

second step.

Collect the like terms, pronumerals on one side and numbers on one side .

2x - 3x = -6 - 8

-x = -14

therefore divide each side by -1 to make it look good then we end up with

x = 14

that's the answer.

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At noon, a tank contained 6 cm of water. After several hours, it contained 3 cm of water. What is the percent decrease of water
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3 years ago
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Evaluate each expression <br> 8-(-5)-3
Vesnalui [34]
<h3>Answer:</h3>

\large\boxed{10}

<h3>Step-by-step explanation:</h3>

In this question, we're evaluating the given expression.

The given expression is:

8-(-5)-3

We would simply solve the equation until we reach our final answer.

Solve:

8-(-5)-3\\\\\text{The "-(-" will turn to a plus sign}\,\,\\\\8+5-3\\\\\text{Add 8 and 5}\\\\13-3\\\\\text{Finish off by subtracting}\\\\10

A friendly reminder is when you see something like "-(-", you would turn it into a plus sign.

When you're done solving, you should get 10.

This means that 10 would be your final answer.

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5 0
4 years ago
Read 2 more answers
Adam is 2 years older than mike. the square of adam's age is 28 greater than the square of mike's age in years. what is the sum
swat32
Let Mike be m and Adam be m+2. Then:
m²+28=(m+2)²
m²+28=m²+4m+4
4m=24
m=6
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7 0
4 years ago
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What is the extraneous solution to x+2=3x+34
slega [8]

Answer:

4x + 36

Step-by-step explanation:

combine like terms

3x + x = 4x

2 + 34 = 36

4x + 36 Is the full answer

5 0
2 years ago
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