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Toy It Examine the worked problem and solve the equation. 4 4 1 (x) 1 = 9 3 3 1 1 + 3 3 4 3 :9+ 3 3 28 The solution is x=

Toy It Examine The Worked Problem And Solve The Equation 4 4 1 X 1 9 3 3 1 1 3 3 4 3 9 3 3 28 The Solution Is X class=

Sagot :

Given:

[tex]\frac{4}{3}(x)-\frac{1}{3}=9[/tex]

Let's evaluate and solve for x.

First step:

Add 1/3 to both sides of the equation

[tex]\begin{gathered} \frac{4}{3}(x)-\frac{1}{3}+\frac{1}{3}=9+\frac{1}{3} \\ \\ \frac{4}{3}(x)=\frac{28}{3} \end{gathered}[/tex]

Cross multiply:

[tex]\begin{gathered} 4x(3)\text{ = 28(3)} \\ \\ 12x\text{ = }84 \end{gathered}[/tex]

Divide both sides by 12:

[tex]\begin{gathered} \frac{12x}{12}=\frac{84}{12} \\ \\ x=7 \end{gathered}[/tex]

ANSWER:

x = 7