Question

What is the simplified expression for -4x(1-3)-(2x+2) = -4(5)(1-3)-(2(5)+2)?

A) -30x - 12
B) 8x + 18
C) -30x - 18
D) -8x + 18

Answer 1

To simplify the expression -4x(1-3)-(2x+2) = -4(5)(1-3)-(2(5)+2), you need to apply the distributive property, combine like terms, and perform the operations in order of precedence. The simplified expression is 10x + 2.

Step-by-step explanation:

To simplify the expression -4x(1-3)-(2x+2) = -4(5)(1-3)-(2(5)+2), we need to apply the distributive property, combine like terms, and perform the operations in order of precedence.

1. -4x(1-3)-(2x+2) becomes -4x(-2)-(2x+2).
2. Using the distributive property, -4x(-2) gives 8x.
3. Using the distributive property, (2x+2) becomes 2x+2.
4. Combining like terms, 8x + 2x gives 10x.
5. The simplified expression is 10x + 2.