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42 votes
42 votes
5=1 2/3x how do I solve for x?

User Maverik
by
3.0k points

2 Answers

15 votes
15 votes

You'll first Cross multiply: 5× 3x

that'll give you 15x.

15x=12(12 is a numerical constant).

Divide both sides by the the coefficient of X .That is 15x/15= 12/15

Therefore the answer is 12/15= x

User Jjoelson
by
2.6k points
15 votes
15 votes


\huge\textbf{Hey there!}


\mathsf{5 = 1 (2)/(3)x}


\mathsf{1 (2)/(3)x = 5}


\mathsf{(1*3 + 2)/(3)x= 5}


\mathsf{(3 + 2)/(3)x = 5}


\mathsf{(5)/(3)x = 5}


\large\text{MULTIPLY }\rm{(3)/(5)}\large\text{ to BOTH SIDES}


\mathsf{(3)/(5)*(5)/(3)x = (3)/(5)*5}


\large\text{SIMPLIFY IT!}


\mathsf{x = (3)/(5)*5}


\mathsf{x = (3)/(5)*(5)/(1)}


\mathsf{x = (3*5)/(5*1)}


\mathsf{x = (15)/(5)}


\mathsf{x = (15/5)/(5/5)}


\mathsf{x = (3)/(1)}


\mathsf{x = 3/1}


\mathsf{x = 3}


\huge\text{Therefore, your answer: \boxed{\mathsf{x = 3}}}\huge\checkmark

~
\frak{Amphitrite1040:)}

User Jho
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2.9k points