1.8x-18=1.3x+3

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Solution for 1.8x-18=1.3x+3 equation:


Simplifying
1.8x + -18 = 1.3x + 3

Reorder the terms:
-18 + 1.8x = 1.3x + 3

Reorder the terms:
-18 + 1.8x = 3 + 1.3x

Solving
-18 + 1.8x = 3 + 1.3x

Solving for variable 'x'.

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

Add '-1.3x' to each side of the equation.
-18 + 1.8x + -1.3x = 3 + 1.3x + -1.3x

Combine like terms: 1.8x + -1.3x = 0.5x
-18 + 0.5x = 3 + 1.3x + -1.3x

Combine like terms: 1.3x + -1.3x = 0.0
-18 + 0.5x = 3 + 0.0
-18 + 0.5x = 3

Add '18' to each side of the equation.
-18 + 18 + 0.5x = 3 + 18

Combine like terms: -18 + 18 = 0
0 + 0.5x = 3 + 18
0.5x = 3 + 18

Combine like terms: 3 + 18 = 21
0.5x = 21

Divide each side by '0.5'.
x = 42

Simplifying
x = 42

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