Answer:

Step-by-step explanation:
Given
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← factor denominator
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We require the fractions to have a common denominator.
Multiply numerator/denominator of first fraction by x
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Subtract terms on numerator leaving the common denominator
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First group the coefficients together on their side of the equal sign.
-x + 3x = 2x.
Then, since it is a positive number, subtract it from that side and the other side.
On the other side, the x becomes -x.
Add the 6 from the other side to the 8 to make 14.
14 = -x
Divide both sides by -1, to get the answer.
x = -14
9.44
4*2.36
All you would do is multiply 4 by 2.36 to get the answer.