2j+j-3=

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Solution for 2j+j-3= equation: 


Simplifying
2j + j + -3 = 0

Reorder the terms:
-3 + 2j + j = 0

Combine like terms: 2j + j = 3j
-3 + 3j = 0

Solving
-3 + 3j = 0

Solving for variable 'j'.

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

Add '3' to each side of the equation.
-3 + 3 + 3j = 0 + 3

Combine like terms: -3 + 3 = 0
0 + 3j = 0 + 3
3j = 0 + 3

Combine like terms: 0 + 3 = 3
3j = 3

Divide each side by '3'.
j = 1

Simplifying
j = 1

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