Question

5a + (a − 4)−(2a −3)

Answer 1

Відповідь:

5а+а-4-2а+3=4а-1

Пояснення:

Answer 2

To simplify the expression 5a + (a - 4) - (2a - 3), we can follow the order of operations, which is commonly known as PEMDAS (Parentheses, Exponents, Multiplication and Division from left to right, and Addition and Subtraction from left to right).

Let's simplify the expression step by step:

5a + (a - 4) - (2a - 3)

First, let's simplify the expression inside the parentheses:

= 5a + a - 4 - 2a + 3

Next, combine the like terms:

= (5a + a - 2a) + (-4 + 3)

= 4a + (-1)

= 4a - 1

Therefore, the simplified form of the expression 5a + (a - 4) - (2a - 3) is 4a - 1.