12x+9=4x+48

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Solution for 12x+9=4x+48 equation:


Simplifying
12x + 9 = 4x + 48

Reorder the terms:
9 + 12x = 4x + 48

Reorder the terms:
9 + 12x = 48 + 4x

Solving
9 + 12x = 48 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
9 + 12x + -4x = 48 + 4x + -4x

Combine like terms: 12x + -4x = 8x
9 + 8x = 48 + 4x + -4x

Combine like terms: 4x + -4x = 0
9 + 8x = 48 + 0
9 + 8x = 48

Add '-9' to each side of the equation.
9 + -9 + 8x = 48 + -9

Combine like terms: 9 + -9 = 0
0 + 8x = 48 + -9
8x = 48 + -9

Combine like terms: 48 + -9 = 39
8x = 39

Divide each side by '8'.
x = 4.875

Simplifying
x = 4.875

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