.18x+.9(x-2)=.01(3x-3)

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Solution for .18x+.9(x-2)=.01(3x-3) equation:


Simplifying
0.18x + 0.9(x + -2) = 0.01(3x + -3)

Reorder the terms:
0.18x + 0.9(-2 + x) = 0.01(3x + -3)
0.18x + (-2 * 0.9 + x * 0.9) = 0.01(3x + -3)
0.18x + (-1.8 + 0.9x) = 0.01(3x + -3)

Reorder the terms:
-1.8 + 0.18x + 0.9x = 0.01(3x + -3)

Combine like terms: 0.18x + 0.9x = 1.08x
-1.8 + 1.08x = 0.01(3x + -3)

Reorder the terms:
-1.8 + 1.08x = 0.01(-3 + 3x)
-1.8 + 1.08x = (-3 * 0.01 + 3x * 0.01)
-1.8 + 1.08x = (-0.03 + 0.03x)

Solving
-1.8 + 1.08x = -0.03 + 0.03x

Solving for variable 'x'.

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

Add '-0.03x' to each side of the equation.
-1.8 + 1.08x + -0.03x = -0.03 + 0.03x + -0.03x

Combine like terms: 1.08x + -0.03x = 1.05x
-1.8 + 1.05x = -0.03 + 0.03x + -0.03x

Combine like terms: 0.03x + -0.03x = 0.00
-1.8 + 1.05x = -0.03 + 0.00
-1.8 + 1.05x = -0.03

Add '1.8' to each side of the equation.
-1.8 + 1.8 + 1.05x = -0.03 + 1.8

Combine like terms: -1.8 + 1.8 = 0.0
0.0 + 1.05x = -0.03 + 1.8
1.05x = -0.03 + 1.8

Combine like terms: -0.03 + 1.8 = 1.77
1.05x = 1.77

Divide each side by '1.05'.
x = 1.685714286

Simplifying
x = 1.685714286

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