1.2+0.3x=0.6x-21

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Solution for 1.2+0.3x=0.6x-21 equation:


Simplifying
1.2 + 0.3x = 0.6x + -21

Reorder the terms:
1.2 + 0.3x = -21 + 0.6x

Solving
1.2 + 0.3x = -21 + 0.6x

Solving for variable 'x'.

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

Add '-0.6x' to each side of the equation.
1.2 + 0.3x + -0.6x = -21 + 0.6x + -0.6x

Combine like terms: 0.3x + -0.6x = -0.3x
1.2 + -0.3x = -21 + 0.6x + -0.6x

Combine like terms: 0.6x + -0.6x = 0.0
1.2 + -0.3x = -21 + 0.0
1.2 + -0.3x = -21

Add '-1.2' to each side of the equation.
1.2 + -1.2 + -0.3x = -21 + -1.2

Combine like terms: 1.2 + -1.2 = 0.0
0.0 + -0.3x = -21 + -1.2
-0.3x = -21 + -1.2

Combine like terms: -21 + -1.2 = -22.2
-0.3x = -22.2

Divide each side by '-0.3'.
x = 74

Simplifying
x = 74

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