x+(x-1).2=28

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Solution for x+(x-1).2=28 equation:


Simplifying
x + (x + -1) * 0.2 = 28

Reorder the terms:
x + (-1 + x) * 0.2 = 28

Reorder the terms for easier multiplication:
x + 0.2(-1 + x) = 28
x + (-1 * 0.2 + x * 0.2) = 28
x + (-0.2 + 0.2x) = 28

Reorder the terms:
-0.2 + x + 0.2x = 28

Combine like terms: x + 0.2x = 1.2x
-0.2 + 1.2x = 28

Solving
-0.2 + 1.2x = 28

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 + 1.2x = 28 + 0.2

Combine like terms: -0.2 + 0.2 = 0.0
0.0 + 1.2x = 28 + 0.2
1.2x = 28 + 0.2

Combine like terms: 28 + 0.2 = 28.2
1.2x = 28.2

Divide each side by '1.2'.
x = 23.5

Simplifying
x = 23.5

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