j^2-100=0

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Solution for j^2-100=0 equation: 


Simplifying
j2 + -100 = 0

Reorder the terms:
-100 + j2 = 0

Solving
-100 + j2 = 0

Solving for variable 'j'.

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

Add '100' to each side of the equation.
-100 + 100 + j2 = 0 + 100

Combine like terms: -100 + 100 = 0
0 + j2 = 0 + 100
j2 = 0 + 100

Combine like terms: 0 + 100 = 100
j2 = 100

Simplifying
j2 = 100

Take the square root of each side:
j = {-10, 10}

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