en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify 9x-40+3x+20

Solution

simplify

9 x - 40 + 3 x + 20

Solution

12 x - 20

Solution steps

9 x - 40 + 3 x + 20

Group like terms

= 9 x + 3 x - 40 + 20

Add similar elements:

9 x + 3 x = 12 x

= 12 x - 40 + 20

Add the numbers:

- 40 + 20 = - 20

= 12 x - 20

Popular Examples

simplify x\times (-2)simplify

x \times (- 2)

simplify sin^4(x)-cos^4(x)simplify

sin^{4} (x) - cos^{4} (x)

simplify (42)^2 simplify

(42)^{2}

simplify 40\times 5 simplify

40 \times 5

simplify (5-6i)+(9+9i)simplify

(5 - 6 i) + (9 + 9 i)

Frequently Asked Questions (FAQ)

What is 9x-40+3x+20 ?
The solution to 9x-40+3x+20 is 12x-20