What is 0.4(5y+6z)+7z-0.1(8z+10y) ?

The solution to 0.4(5y+6z)+7z-0.1(8z+10y) is y+8.6z

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify 0.4(5y+6z)+7z-0.1(8z+10y)

simplify

0.4 (5 y + 6 z) + 7 z - 0.1 (8 z + 10 y)

y + 8.6 z

Solution steps

0.4 (5 y + 6 z) + 7 z - 0.1 (8 z + 10 y)

Expand

0.4 (5 y + 6 z) : 2 y + 2.4 z

= 2 y + 2.4 z + 7 z - 0.1 (8 z + 10 y)

Expand

- 0.1 (8 z + 10 y) : - 0.8 z - y

= 2 y + 2.4 z + 7 z - 0.8 z - y

Add similar elements:

2.4 z + 7 z - 0.8 z = 8.6 z

= 2 y + 8.6 z - y

Group like terms

= 2 y - y + 8.6 z

Add similar elements:

2 y - y = y

= y + 8.6 z

\frac{6}{7} \cdot \frac{1}{10}

(- 6) \cdot (- 4)

(a^{\frac{1}{4}})^{4}

\frac{2 x ^{4}}{2 x ^{2}}

lo g_{2} (n) \cdot lo g_{2} (n)

What is 0.4(5y+6z)+7z-0.1(8z+10y) ?
The solution to 0.4(5y+6z)+7z-0.1(8z+10y) is y+8.6z