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2 years ago

What is the solution to the equation? 12 = |X| - 3 X= -36 or 36 X= -9 or 9 X = -4 or 4 X = -15 or 15

Mathematics

2 answers:

quester [9]2 years ago

7 0

Answer:

x = -15 or 15

Step-by-step explanation:

We can simplify |x| - 3 = 15 to |x| = 15 because we can add 3 on both sides due to -3 being outside of the absolute value bars. Next, we can say that x is either 15 or -15 because of the absolute value (|15| is equal to 15 and |-15| is also equal to 15).

drek231 [11]2 years ago

7 0

X = -15 or 15
The absolute value of either of those is 15 subtract 3 and it = 12

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0.2x + (-0.9) + 1.7 = 9.6<br> 0.2x + 0.8 = 9.6

user100 [1]

Answer:44

Step-by-step explanation:

0.2x+(-0.9)+1.7==9.6

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Subtract 0.8 from both sides

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0.2x=8.8

Divide both sides by 0.2

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IRISSAK [1]

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Step-by-step explanation:

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What is the solution to the equation? 12 = |X| - 3 X= -36 or 36 X= -9 or 9 X = -4 or 4 X = -15 or 15​

What is the solution to the equation? 12 = |X| - 3 X= -36 or 36 X= -9 or 9 X = -4 or 4 X = -15 or 15