ax-3x=4

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Solution for ax-3x=4 equation: 


Simplifying
ax + -3x = 4

Solving
ax + -3x = 4

Solving for variable 'a'.

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

Add '3x' to each side of the equation.
ax + -3x + 3x = 4 + 3x

Combine like terms: -3x + 3x = 0
ax + 0 = 4 + 3x
ax = 4 + 3x

Divide each side by 'x'.
a = 4x-1 + 3

Simplifying
a = 4x-1 + 3

Reorder the terms:
a = 3 + 4x-1

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