3x+ax-bx=

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Solution for 3x+ax-bx= equation:


Simplifying
3x + ax + -1bx = 0

Reorder the terms:
ax + -1bx + 3x = 0

Solving
ax + -1bx + 3x = 0

Solving for variable 'a'.

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

Add 'bx' to each side of the equation.
ax + -1bx + bx + 3x = 0 + bx

Combine like terms: -1bx + bx = 0
ax + 0 + 3x = 0 + bx
ax + 3x = 0 + bx
Remove the zero:
ax + 3x = bx

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

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

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

Simplifying
a = b + -3

Reorder the terms:
a = -3 + b

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