What is expand 1/2 (5x-2=2x+4) ?

The solution to expand 1/2 (5x-2=2x+4) is (5x)/2-1=2x+2

Popular >

expand 1/2 (5x-2=2x+4)

expand

\frac{1}{2} (5 x - 2 = 2 x + 4)

\frac{5 x}{2} - 1 = 2 x + 2

Solution steps

\frac{1}{2} (5 x - 2 = 2 x + 4)

= \frac{1}{2} (5 x - 2 \cdot 2 = x + 4)

Distribute parentheses

= \frac{1}{2} \cdot 5 x + \frac{1}{2} (- 2 = 2 x) + \frac{1}{2} \cdot 4

Apply minus-plus rules

+ (- a) = - a

5 \cdot \frac{1}{2} x - 2 \cdot \frac{1}{2} = 2 x + 4 \cdot \frac{1}{2}

Simplify

5 \cdot \frac{1}{2} x - 2 \cdot \frac{1}{2} = 2 x + 4 \cdot \frac{1}{2} : \frac{5 x}{2} - 1 = 2 x + 2

\frac{5 x}{2} - 1 = 2 x + 2

\frac{12}{( x ^{2} + 9 ) ( x ^{2} + 1 )}

\frac{y ( y - 3 )}{3 ( y ) - 2}

(1 - 2 e^{x}) (e^{x} + w)

\frac{( 15 - 3 x )}{( 2 x - 4 ) ( x + 3 )}

\frac{2 ( 4 - 2 )}{3}

What is expand 1/2 (5x-2=2x+4) ?
The solution to expand 1/2 (5x-2=2x+4) is (5x)/2-1=2x+2