4+5x+12=18

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Solution for 4+5x+12=18 equation:


Simplifying
4 + 5x + 12 = 18

Reorder the terms:
4 + 12 + 5x = 18

Combine like terms: 4 + 12 = 16
16 + 5x = 18

Solving
16 + 5x = 18

Solving for variable 'x'.

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

Add '-16' to each side of the equation.
16 + -16 + 5x = 18 + -16

Combine like terms: 16 + -16 = 0
0 + 5x = 18 + -16
5x = 18 + -16

Combine like terms: 18 + -16 = 2
5x = 2

Divide each side by '5'.
x = 0.4

Simplifying
x = 0.4

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