3x+9=10.3x

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Solution for 3x+9=10.3x equation:


Simplifying
3x + 9 = 10.3x

Reorder the terms:
9 + 3x = 10.3x

Solving
9 + 3x = 10.3x

Solving for variable 'x'.

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

Add '-10.3x' to each side of the equation.
9 + 3x + -10.3x = 10.3x + -10.3x

Combine like terms: 3x + -10.3x = -7.3x
9 + -7.3x = 10.3x + -10.3x

Combine like terms: 10.3x + -10.3x = 0.0
9 + -7.3x = 0.0

Add '-9' to each side of the equation.
9 + -9 + -7.3x = 0.0 + -9

Combine like terms: 9 + -9 = 0
0 + -7.3x = 0.0 + -9
-7.3x = 0.0 + -9

Combine like terms: 0.0 + -9 = -9
-7.3x = -9

Divide each side by '-7.3'.
x = 1.232876712

Simplifying
x = 1.232876712

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