a*2-x*2=

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Solution for a*2-x*2= equation:


Simplifying
a * 2 + -1x * 2 = 0

Reorder the terms for easier multiplication:
2a + -1x * 2 = 0

Reorder the terms for easier multiplication:
2a + -1 * 2x = 0

Multiply -1 * 2
2a + -2x = 0

Solving
2a + -2x = 0

Solving for variable 'a'.

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

Add '2x' to each side of the equation.
2a + -2x + 2x = 0 + 2x

Combine like terms: -2x + 2x = 0
2a + 0 = 0 + 2x
2a = 0 + 2x
Remove the zero:
2a = 2x

Divide each side by '2'.
a = x

Simplifying
a = x

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