4j-2j=20

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Solution for 4j-2j=20 equation: 


Simplifying
4j + -2j = 20

Combine like terms: 4j + -2j = 2j
2j = 20

Solving
2j = 20

Solving for variable 'j'.

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

Divide each side by '2'.
j = 10

Simplifying
j = 10

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