9=4x(3)

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Solution for 9=4x(3) equation:


Simplifying
9 = 4x(3)

Reorder the terms for easier multiplication:
9 = 4 * 3x

Multiply 4 * 3
9 = 12x

Solving
9 = 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.
9 + -12x = 12x + -12x

Combine like terms: 12x + -12x = 0
9 + -12x = 0

Add '-9' to each side of the equation.
9 + -9 + -12x = 0 + -9

Combine like terms: 9 + -9 = 0
0 + -12x = 0 + -9
-12x = 0 + -9

Combine like terms: 0 + -9 = -9
-12x = -9

Divide each side by '-12'.
x = 0.75

Simplifying
x = 0.75

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