Question

7-4(2-3х)упростить выражение

Answer 1

7-8+12х=12х-1

............

Answer 2

To simplify the expression, follow the order of operations (PEMDAS):

1. Parentheses
2. Exponents
3. Multiplication and Division (from left to right)
4. Addition and Subtraction (from left to right)

Let's apply these steps to the expression:

7 - 4(2 - 3x)

Step 1: Simplify the expression inside the parentheses: 2 - 3x

Step 2: Distribute the -4 to the terms inside the parentheses: 7 - 4 * 2 + 4 * 3x

Step 3: Perform multiplication: 7 - 8 + 12x

Step 4: Perform subtraction: -1 + 12x

The simplified expression is:

12x - 1