15j+3j-18j+2j-2=20

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Solution for 15j+3j-18j+2j-2=20 equation:


Simplifying
15j + 3j + -18j + 2j + -2 = 20

Reorder the terms:
-2 + 15j + 3j + -18j + 2j = 20

Combine like terms: 15j + 3j = 18j
-2 + 18j + -18j + 2j = 20

Combine like terms: 18j + -18j = 0
-2 + 0 + 2j = 20
-2 + 2j = 20

Solving
-2 + 2j = 20

Solving for variable 'j'.

Move all terms containing j to the left, all other terms to the right.

Add '2' to each side of the equation.
-2 + 2 + 2j = 20 + 2

Combine like terms: -2 + 2 = 0
0 + 2j = 20 + 2
2j = 20 + 2

Combine like terms: 20 + 2 = 22
2j = 22

Divide each side by '2'.
j = 11

Simplifying
j = 11

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