0.40x+0.20(x+1)=0.75

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Solution for 0.40x+0.20(x+1)=0.75 equation: 


Simplifying
0.40x + 0.20(x + 1) = 0.75

Reorder the terms:
0.40x + 0.20(1 + x) = 0.75
0.40x + (1 * 0.20 + x * 0.20) = 0.75
0.40x + (0.2 + 0.20x) = 0.75

Reorder the terms:
0.2 + 0.40x + 0.20x = 0.75

Combine like terms: 0.40x + 0.20x = 0.6x
0.2 + 0.6x = 0.75

Solving
0.2 + 0.6x = 0.75

Solving for variable 'x'.

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

Add '-0.2' to each side of the equation.
0.2 + -0.2 + 0.6x = 0.75 + -0.2

Combine like terms: 0.2 + -0.2 = 0.0
0.0 + 0.6x = 0.75 + -0.2
0.6x = 0.75 + -0.2

Combine like terms: 0.75 + -0.2 = 0.55
0.6x = 0.55

Divide each side by '0.6'.
x = 0.9166666667

Simplifying
x = 0.9166666667

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