3(x+4)-5=ax+b

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Solution for 3(x+4)-5=ax+b equation:


Simplifying
3(x + 4) + -5 = ax + b

Reorder the terms:
3(4 + x) + -5 = ax + b
(4 * 3 + x * 3) + -5 = ax + b
(12 + 3x) + -5 = ax + b

Reorder the terms:
12 + -5 + 3x = ax + b

Combine like terms: 12 + -5 = 7
7 + 3x = ax + b

Solving
7 + 3x = ax + b

Solving for variable 'x'.

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

Add '-1ax' to each side of the equation.
7 + -1ax + 3x = ax + -1ax + b

Combine like terms: ax + -1ax = 0
7 + -1ax + 3x = 0 + b
7 + -1ax + 3x = b

Add '-7' to each side of the equation.
7 + -1ax + -7 + 3x = -7 + b

Reorder the terms:
7 + -7 + -1ax + 3x = -7 + b

Combine like terms: 7 + -7 = 0
0 + -1ax + 3x = -7 + b
-1ax + 3x = -7 + b

Reorder the terms:
7 + -1ax + -1b + 3x = -7 + b + 7 + -1b

Reorder the terms:
7 + -1ax + -1b + 3x = -7 + 7 + b + -1b

Combine like terms: -7 + 7 = 0
7 + -1ax + -1b + 3x = 0 + b + -1b
7 + -1ax + -1b + 3x = b + -1b

Combine like terms: b + -1b = 0
7 + -1ax + -1b + 3x = 0

The solution to this equation could not be determined.

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