2j-j-1=18

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Solution for 2j-j-1=18 equation:

Simplifying
2j + -1j + -1 = 18
Reorder the terms:
-1 + 2j + -1j = 18
Combine like terms: 2j + -1j = 1j
-1 + 1j = 18
Solving
-1 + 1j = 18
Solving for variable 'j'.
Move all terms containing j to the left, all other terms to the right.
Add '1' to each side of the equation.
-1 + 1 + 1j = 18 + 1
Combine like terms: -1 + 1 = 0
0 + 1j = 18 + 1
1j = 18 + 1
Combine like terms: 18 + 1 = 19
1j = 19
Divide each side by '1'.
j = 19
Simplifying
j = 19`

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