<span>2x + x = 12
=> x =12/3 =4
so, original number is 84. </span>
Answer:
can you please show attachments?
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Subtract sides 4d


Thus the correct answer is Option three.
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Answer:
q = -25
Step-by-step explanation:
Grab the generic solution of the equation.
. Let's isolate the radical, and square both sides.
Answer:
1st - 84. 2nd - Try doing this by yourself first and If you cant get it I'll help you.
Step-by-step explanation:
To find the area of a rectangle multiply its height by its width. For a square you only need to find the length of one of the sides (as each side is the same length) and then multiply this by itself to find the area.