8x+15=12x+3

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Solution for 8x+15=12x+3 equation:


Simplifying
8x + 15 = 12x + 3

Reorder the terms:
15 + 8x = 12x + 3

Reorder the terms:
15 + 8x = 3 + 12x

Solving
15 + 8x = 3 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
15 + 8x + -12x = 3 + 12x + -12x

Combine like terms: 8x + -12x = -4x
15 + -4x = 3 + 12x + -12x

Combine like terms: 12x + -12x = 0
15 + -4x = 3 + 0
15 + -4x = 3

Add '-15' to each side of the equation.
15 + -15 + -4x = 3 + -15

Combine like terms: 15 + -15 = 0
0 + -4x = 3 + -15
-4x = 3 + -15

Combine like terms: 3 + -15 = -12
-4x = -12

Divide each side by '-4'.
x = 3

Simplifying
x = 3

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