3.3x+42=4.8x+12

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Solution for 3.3x+42=4.8x+12 equation:


Simplifying
3.3x + 42 = 4.8x + 12

Reorder the terms:
42 + 3.3x = 4.8x + 12

Reorder the terms:
42 + 3.3x = 12 + 4.8x

Solving
42 + 3.3x = 12 + 4.8x

Solving for variable 'x'.

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

Add '-4.8x' to each side of the equation.
42 + 3.3x + -4.8x = 12 + 4.8x + -4.8x

Combine like terms: 3.3x + -4.8x = -1.5x
42 + -1.5x = 12 + 4.8x + -4.8x

Combine like terms: 4.8x + -4.8x = 0.0
42 + -1.5x = 12 + 0.0
42 + -1.5x = 12

Add '-42' to each side of the equation.
42 + -42 + -1.5x = 12 + -42

Combine like terms: 42 + -42 = 0
0 + -1.5x = 12 + -42
-1.5x = 12 + -42

Combine like terms: 12 + -42 = -30
-1.5x = -30

Divide each side by '-1.5'.
x = 20

Simplifying
x = 20

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