0.4(4+x).10=60

Solution for 0.4(4+x).10=60 equation:

Simplifying
0.4(4 + x) * 0.10 = 60

Reorder the terms for easier multiplication:
0.4 * 0.10(4 + x) = 60

Multiply 0.4 * 0.10
0.04(4 + x) = 60
(4 * 0.04 + x * 0.04) = 60
(0.16 + 0.04x) = 60

Solving
0.16 + 0.04x = 60

Solving for variable 'x'.

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

Add '-0.16' to each side of the equation.
0.16 + -0.16 + 0.04x = 60 + -0.16

Combine like terms: 0.16 + -0.16 = 0.00
0.00 + 0.04x = 60 + -0.16
0.04x = 60 + -0.16

Combine like terms: 60 + -0.16 = 59.84
0.04x = 59.84

Divide each side by '0.04'.
x = 1496

Simplifying
x = 1496