Question

1/5(3a-12)-1/3(2b+9)Срррррроооооччччннннннооо​

Answer 1

сори если не так ❤❤❤❤

Пошаговое объяснение:

Answer 2

It seems like you've provided an expression that involves variables a and b. Let's simplify it step by step:

1/5(3a - 12) - 1/3(2b + 9)

First, we can simplify each term within the parentheses:

1/5 * 3a = 3a/5 1/5 * (-12) = -12/5

Similarly,

1/3 * 2b = 2b/3 1/3 * 9 = 3

Now, we can rewrite the expression with these simplified terms:

(3a/5) - (12/5) - (2b/3) - 3

Next, we can combine like terms by finding a common denominator:

To find a common denominator for 5 and 3, we can use 15:

(3a/5) - (12/5) - (2b/3) - (3 * 5/5)

Now, all the fractions have the same denominator:

(3a/5) - (12/5) - (10b/15) - (15/5)

Now, let's simplify further:

Combine the fractions:

(3a - 12 - 10b - 15)/15

Now, combine the constants:

(3a - 10b - 12 - 15)/15

Combine the constants again:

(3a - 10b - 27)/15

So, the simplified expression is:

(3a - 10b - 27)/15

This is the simplified form of the given expression.