How do you solve $-20j + 20= - 7j - 18- 15j$ ?

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Answer 1 · 2017-07-15T14:26:21

$j=-19$

First we will transfer all unknown terms to the left side:

$-20j+7j+15j=-20-18$

Then we will sum the like terms and get:

$2j=-38$

Finally we will divide each side by 2 and get:

$j=-19$

How do you solve -20j + 20= - 7j - 18- 15j-20j + 20= - 7j - 18- 15j?