Question

Solve the linear equation 2.25 – 11j – 7.75 + 1.5j = 0.5j – 1.

j = –0.45
j = –0.25
j = 0.25
j = 0.45

Answer 1

Based on calculations the correct answer is A

Explanation:

Answer 2

To solve for this we will follow PEMDAS to arrive at the correct answer so we have the following:

`2.25 - 11j - 7.75 + 1.5j = 0.5j - 1 \\ - 9.5j - 5.5 = 0.5j - 1 \\ - 10j = 4.5 \\ j = (4.5)/( - 10) = - 0.45`
Based on calculations the correct answer is A