4(4+12)=3(3+x)

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Solution for 4(4+12)=3(3+x) equation:


Simplifying
4(4 + 12) = 3(3 + x)

Combine like terms: 4 + 12 = 16
4(16) = 3(3 + x)

Multiply 4 * 16
64 = 3(3 + x)
64 = (3 * 3 + x * 3)
64 = (9 + 3x)

Solving
64 = 9 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
64 + -3x = 9 + 3x + -3x

Combine like terms: 3x + -3x = 0
64 + -3x = 9 + 0
64 + -3x = 9

Add '-64' to each side of the equation.
64 + -64 + -3x = 9 + -64

Combine like terms: 64 + -64 = 0
0 + -3x = 9 + -64
-3x = 9 + -64

Combine like terms: 9 + -64 = -55
-3x = -55

Divide each side by '-3'.
x = 18.33333333

Simplifying
x = 18.33333333

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