Xa+15=x*4

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Solution for Xa+15=x*4 equation:


Simplifying
Xa + 15 = x * 4

Reorder the terms:
15 + aX = x * 4

Reorder the terms for easier multiplication:
15 + aX = 4x

Solving
15 + aX = 4x

Solving for variable 'a'.

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

Add '-15' to each side of the equation.
15 + -15 + aX = -15 + 4x

Combine like terms: 15 + -15 = 0
0 + aX = -15 + 4x
aX = -15 + 4x

Divide each side by 'X'.
a = -15X-1 + 4xX-1

Simplifying
a = -15X-1 + 4xX-1

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