0.3x-3=1.1x-15

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Solution for 0.3x-3=1.1x-15 equation:


Simplifying
0.3x + -3 = 1.1x + -15

Reorder the terms:
-3 + 0.3x = 1.1x + -15

Reorder the terms:
-3 + 0.3x = -15 + 1.1x

Solving
-3 + 0.3x = -15 + 1.1x

Solving for variable 'x'.

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

Add '-1.1x' to each side of the equation.
-3 + 0.3x + -1.1x = -15 + 1.1x + -1.1x

Combine like terms: 0.3x + -1.1x = -0.8x
-3 + -0.8x = -15 + 1.1x + -1.1x

Combine like terms: 1.1x + -1.1x = 0.0
-3 + -0.8x = -15 + 0.0
-3 + -0.8x = -15

Add '3' to each side of the equation.
-3 + 3 + -0.8x = -15 + 3

Combine like terms: -3 + 3 = 0
0 + -0.8x = -15 + 3
-0.8x = -15 + 3

Combine like terms: -15 + 3 = -12
-0.8x = -12

Divide each side by '-0.8'.
x = 15

Simplifying
x = 15

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