3(2x+5)=11x+5
Solve the equation above for x. Which of the following is correct?
1
2
-1
-2
Correct Answer : B
We follow the order operations to solve for the unknown value of x.
3(2x+5)=11x+5
Open the bracket on the LHS by multiplying each term by 3
(3*2x)+(3*5)=11x+5
6x+15=11x+5
Subtract 15 from both sides
6x+15-15=11x+5-15
6x=11x-10
Subtract 11x on both sides
6x-11x=11x-11x-10
-5x=-10
Divide both sides by -5
-5x/-5=-10/-5
x= 2
Thus, the value of unknown value of x is 2.
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Explanation
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Explanation
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A negative correlation scatter plot shows that an increase in one variable results in a decrease on the other one.
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Correct Answer is A
Explanation
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Explanation
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Explanation
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                     t
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Correct Answer is A
Explanation
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Explanation
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Explanation
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Explanation
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Correct Answer is C
Explanation
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