13=4(x*3)

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Solution for 13=4(x*3) equation:


Simplifying
13 = 4(x * 3)

Reorder the terms for easier multiplication:
13 = 4(3x)

Remove parenthesis around (3x)
13 = 4 * 3x

Multiply 4 * 3
13 = 12x

Solving
13 = 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.
13 + -12x = 12x + -12x

Combine like terms: 12x + -12x = 0
13 + -12x = 0

Add '-13' to each side of the equation.
13 + -13 + -12x = 0 + -13

Combine like terms: 13 + -13 = 0
0 + -12x = 0 + -13
-12x = 0 + -13

Combine like terms: 0 + -13 = -13
-12x = -13

Divide each side by '-12'.
x = 1.083333333

Simplifying
x = 1.083333333

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