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B. PROBLEM SOLVING Directions: Solve the proportion by determining the value of the variable. Write your solutions and answers on the table provided. GIVEN SOLUTIONS ANSWERS 2 2. Example: 2. 2 5 5 X= 5 U 2(x) = (2) (5) 2x = 10 2. x= 5 9 11. 15 U X 20 12. x:6 = 15:18 x +3 13. 4 2 C. IDENTIFICATION - cha​

B PROBLEM SOLVING Directions Solve The Proportion By Determining The Value Of The Variable Write Your Solutions And Answers On The Table Provided GIVEN SOLUTION class=

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Answer:

SOLUTIONS/ANSWERS:

[tex] \frac{x + 3}{4} = \frac{9}{2} \\ \frac{(x + 3) - (9 \times 2)}{4} = \frac{x - 15}{4} \\ \frac{x - 15}{4} \times 4 = 0 \\ x = 15[/tex]

[tex] \frac{9}{x} = \frac{15}{20} \\ (9)(20) = 15(x) \\ \frac{180 = 15x}{15} \\ x = 12[/tex]

[tex] \frac{x}{6} = \frac{15}{18} \\ 18(x) = (15)(6) \\ \frac{18x = 90}{18} \\ x = 5[/tex]

Step-by-step explanation:

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