What is 1.6(5x-10)-(12x+15) ?

The solution to 1.6(5x-10)-(12x+15) is -4x-31

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify 1.6(5x-10)-(12x+15)

simplify

1.6 (5 x - 10) - (12 x + 15)

- 4 x - 31

Solution steps

1.6 (5 x - 10) - (12 x + 15)

Apply the distributive law:

- (a + b) = - a - b

- (12 x + 15) = - 12 x - 15

= 1.6 (5 x - 10) - 12 x - 15

Expand

1.6 (5 x - 10) : 8 x - 16

= 8 x - 16 - 12 x - 15

Group like terms

= 8 x - 12 x - 16 - 15

Add similar elements:

8 x - 12 x = - 4 x

= - 4 x - 16 - 15

Subtract the numbers:

- 16 - 15 = - 31

= - 4 x - 31

(\frac{b ^{8} \cdot ( a ^{3} ) ^{4}}{2 \cdot b ^{4} \cdot a ^{6}})^{3}

(x^{3} - 2)^{2}

2 + 2 cos (θ)

(2 x + 3)^{2} - (2 x + 1)^{2} - 2^{3}

4 \cdot 28