Question

Simplify the expression: 4(5x − 3) + 2=
a 20x - 14
b 20x -10
c 20x - 5
d 20x - 1

Answer 1

To simplify the expression 4(5x − 3) + 2, we distribute the 4, giving us 20x - 12, then add the 2 to get 20x - 10, corresponding to option b.

Step-by-step explanation:

To simplify the expression 4(5x - 3) + 2, we first distribute the 4 to both terms inside the parentheses: 20x - 12 + 2. Combining like terms, we get 20x - 10. Therefore, the simplified expression is 20x - 10.

To simplify the expression 4(5x − 3) + 2, we need to distribute the 4 into the parentheses and then add the constant:

1. Multiply 4 by 5x to get 20x.
2. Multiply 4 by -3 to get -12.
3. Add the -12 to 2 to get -10.

Combining all these steps, the simplified expression is 20x - 10, which corresponds to option b.