0.8(x+100)+0.08x=144

Solution for 0.8(x+100)+0.08x=144 equation:

Simplifying
0.8(x + 100) + 0.08x = 144

Reorder the terms:
0.8(100 + x) + 0.08x = 144
(100 * 0.8 + x * 0.8) + 0.08x = 144
(80 + 0.8x) + 0.08x = 144

Combine like terms: 0.8x + 0.08x = 0.88x
80 + 0.88x = 144

Solving
80 + 0.88x = 144

Solving for variable 'x'.

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

Add '-80' to each side of the equation.
80 + -80 + 0.88x = 144 + -80

Combine like terms: 80 + -80 = 0
0 + 0.88x = 144 + -80
0.88x = 144 + -80

Combine like terms: 144 + -80 = 64
0.88x = 64

Divide each side by '0.88'.
x = 72.72727273

Simplifying
x = 72.72727273