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Chapter 3: Q. 49 (page 112)

$2 = \frac{1}{3} x - \frac{1}{2} x + \frac{2}{3} x$

Short Answer

Expert verified

The value of x is 4

Step by step solution

01

- The given information.

$2 = \frac{1}{3} x - \frac{1}{2} x + \frac{2}{3} x$

02

Step 2

$2 = \frac{1}{3} x - \frac{1}{2} x + \frac{2}{3} x \Rightarrow 2 = \frac{1 \times 2 x - 1 \times 3 x + 2 \times 2 x}{6} \Rightarrow 2 = \frac{3 x}{6} \Rightarrow x = 4$

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Most popular questions from this chapter

Solve the system of equations by graphing.

$\begin{matrix} 7 y - 2 x = 10 \\ - 3 y + x = - 3 \end{matrix}$

$\frac{7 u - 1}{4} - 1 = \frac{4 u + 8}{5}$

Solve each system of equations.

9.

$\begin{array}{l} x + y + z = 12 \\ 6 x - 2 y - z = 16 \\ 3 x + 4 y + 2 z = 28 \end{array}$

$0.05 n + 0.10 (n + 7) = 3.55$

Simplify each expression.

$5 (4 x + 2 y - x + 2)$

See all solutions

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