en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify 18-2(4x+7)+5x

Solution

simplify

18 - 2 (4 x + 7) + 5 x

Solution

- 3 x + 4

Solution steps

18 - 2 (4 x + 7) + 5 x

Expand

- 2 (4 x + 7) : - 8 x - 14

= 18 - 8 x - 14 + 5 x

Group like terms

= - 8 x + 5 x + 18 - 14

Add similar elements:

- 8 x + 5 x = - 3 x

= - 3 x + 18 - 14

Subtract the numbers:

18 - 14 = 4

= - 3 x + 4

Popular Examples

simplify (x^{4/5})^5 simplify

(x^{\frac{4}{5}})^{5}

expand (5x+6y)^2 expand

(5 x + 6 y)^{2}

simplify 1 2/7+(-3 4/7)simplify

1 \frac{2}{7} + (- 3 \frac{4}{7})

simplify 19-(1-4x)-9x+30 simplify

19 - (1 - 4 x) - 9 x + 30

simplify sqrt(5)*sqrt(21)simplify

5 \cdot 21

Frequently Asked Questions (FAQ)

What is 18-2(4x+7)+5x ?
The solution to 18-2(4x+7)+5x is -3x+4