4x-2(9)=

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Solution for 4x-2(9)= equation: 


Simplifying
4x + -2(9) = 0

Multiply -2 * 9
4x + -18 = 0

Reorder the terms:
-18 + 4x = 0

Solving
-18 + 4x = 0

Solving for variable 'x'.

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

Add '18' to each side of the equation.
-18 + 18 + 4x = 0 + 18

Combine like terms: -18 + 18 = 0
0 + 4x = 0 + 18
4x = 0 + 18

Combine like terms: 0 + 18 = 18
4x = 18

Divide each side by '4'.
x = 4.5

Simplifying
x = 4.5

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