3+(5*x)=18+(x*2)

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Solution for 3+(5*x)=18+(x*2) equation: 


Simplifying
3 + (5x) = 18 + (x * 2)

Reorder the terms for easier multiplication:
3 + (5x) = 18 + (2x)

Solving
3 + (5x) = 18 + (2x)

Solving for variable 'x'.

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

Add '(-2x)' to each side of the equation.
3 + (5x) + (-2x) = 18 + (2x) + (-2x)

Combine like terms: (5x) + (-2x) = 3x
3 + 3x = 18 + (2x) + (-2x)

Combine like terms: (2x) + (-2x) = 0
3 + 3x = 18 + 0
3 + 3x = 18

Add '-3' to each side of the equation.
3 + -3 + 3x = 18 + -3

Combine like terms: 3 + -3 = 0
0 + 3x = 18 + -3
3x = 18 + -3

Combine like terms: 18 + -3 = 15
3x = 15

Divide each side by '3'.
x = 5

Simplifying
x = 5

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