Final answer:
To simplify the expression 4(1-x) + 2x - 3(x + 1), distribute the numbers and combine like terms. The simplified expression is -5x + 1.
Step-by-step explanation:
To simplify the expression 4(1-x) + 2x - 3(x + 1), we need to distribute the numbers and combine like terms.
Distribute 4 to 1 and -x: 4 * 1 = 4 and 4 * -x = -4x.
Distribute -3 to x and 1: -3 * x = -3x and -3 * 1 = -3.
Combine like terms: 4 - 4x + 2x - 3x - 3.
Simplify the x terms: -4x + 2x - 3x = -5x.
Combine the constant terms: 4 - 3 = 1.
Therefore, the simplified expression is -5x + 1.