4.2(x+3)=27

Solution for 4.2(x+3)=27 equation:

Simplifying
4.2(x + 3) = 27

Reorder the terms:
4.2(3 + x) = 27
(3 * 4.2 + x * 4.2) = 27
(12.6 + 4.2x) = 27

Solving
12.6 + 4.2x = 27

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 + 4.2x = 27 + -12.6

Combine like terms: 12.6 + -12.6 = 0.0
0.0 + 4.2x = 27 + -12.6
4.2x = 27 + -12.6

Combine like terms: 27 + -12.6 = 14.4
4.2x = 14.4

Divide each side by '4.2'.
x = 3.428571429

Simplifying
x = 3.428571429