en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

expand (2x-y=1)*2

Solution

expand

(2 x - y = 1) \cdot 2

Solution

4 x - 2 y = 1

Solution steps

(2 x - y = 1) \cdot 2

= 2 (2 x - 1 = y)

Apply the distributive law:

a (b - c) = ab - a c

a = 2, b = 2 x, c = y = 1

2 \cdot 2 x - 2 y = 1

Expand

2 \cdot 2 x - 2 y : 4 x - 2 y

4 x - 2 y = 1

Popular Examples

expand A(-6,12)B(6,-2)expand

A (- 6, 12) B (6, - 2)

expand ((-x+11)(x-10))/2 expand

\frac{( - x + 11 ) ( x - 10 )}{2}

expand ,(4x-6)(5x+1)expand

, (4 x - 6) (5 x + 1)

expand 1/((s+1)*(s^3+2))expand

\frac{1}{( s + 1 ) \cdot ( s ^{3} + 2 )}

expand-0.25(x+y=100)expand

- 0.25 (x + y = 100)

Frequently Asked Questions (FAQ)

What is expand (2x-y=1)*2 ?
The solution to expand (2x-y=1)*2 is 4x-2y=1