4j^2=144

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Solution for 4j^2=144 equation: 


Simplifying
4j2 = 144

Solving
4j2 = 144

Solving for variable 'j'.

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

Divide each side by '4'.
j2 = 36

Simplifying
j2 = 36

Take the square root of each side:
j = {-6, 6}

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