9(x+1.4)=18

Solution for 9(x+1.4)=18 equation:

Simplifying
9(x + 1.4) = 18

Reorder the terms:
9(1.4 + x) = 18
(1.4 * 9 + x * 9) = 18
(12.6 + 9x) = 18

Solving
12.6 + 9x = 18

Solving for variable 'x'.

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

Add '-12.6' to each side of the equation.
12.6 + -12.6 + 9x = 18 + -12.6

Combine like terms: 12.6 + -12.6 = 0.0
0.0 + 9x = 18 + -12.6
9x = 18 + -12.6

Combine like terms: 18 + -12.6 = 5.4
9x = 5.4

Divide each side by '9'.
x = 0.6

Simplifying
x = 0.6