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2 (x + 8) > 18 + x -4 need this really soon

2 Answers

4 votes


\text {Hey! To solve this problem you must...}


\text {Simplify the Equation:}


\text {Multiply (x+8) by 2.}


\text {x becomes 2x. 8 becomes 16}


2x+16>x+14 \text { will be your answer once you simplify it.}


\text {The Next Step is to Subtract x:}


\text {Q: Why Subtract x instead of adding x?}


\text {A: We need x to cancel out. So x-x will cancel out each other.}


\text {Note: In equations like these x-x is another way of saying 1-1.}


2x+16-x>x+14-x\\x+16>14 \text { would be your answer once you subtract x.}


\text {The Final Step is to Subtract 16.}


\text {Note: Subtracting 16 will cancel out 16-16 and just leave x by itself.}
\text {That's what we are working towards.}


x+16-16>14-16\\x>-2 \text { would be your final answer.}


\text {Best of Luck!}


\text {-LimitedX}

2 (x + 8) > 18 + x -4 need this really soon-example-1
User Schubert
by
5.1k points
5 votes

Hey there!

ANSWER:
x>-2

Step-by-step explanation:


2(x+8)>18+x-4

In our first step, we will need to simplify the inequality.


2x+16>x+14

Now we have to subtract x from both sides of the inequality.


2x+16-x>x+14-x=x+16>14\\x+16>14

In our last step, we will need to subtract 16 from both sides of the inequality.


x+16-16>14-16=x>-2\\x>-2\text{(ANSWER)}

Hope this helps!


\text{Please rate this answer and press the thank button!}\\\text{-TestedHyperr}

User Kebechet
by
4.8k points