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3 years ago

9

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

1 answer:

maxonik [38]3 years ago

7 0

To solve for this we will follow PEMDAS to arrive at the correct answer so we have the following:
$2.25 - 11j - 7.75 + 1.5j = 0.5j - 1 \\ - 9.5j - 5.5 = 0.5j - 1 \\ - 10j = 4.5 \\ j = \frac{4.5}{ - 10} = - 0.45$
Based on calculations the correct answer is A

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