0.4(-12.42+6x)=3.1x

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Solution for 0.4(-12.42+6x)=3.1x equation:


Simplifying
0.4(-12.42 + 6x) = 3.1x
(-12.42 * 0.4 + 6x * 0.4) = 3.1x
(-4.968 + 2.4x) = 3.1x

Solving
-4.968 + 2.4x = 3.1x

Solving for variable 'x'.

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

Add '-3.1x' to each side of the equation.
-4.968 + 2.4x + -3.1x = 3.1x + -3.1x

Combine like terms: 2.4x + -3.1x = -0.7x
-4.968 + -0.7x = 3.1x + -3.1x

Combine like terms: 3.1x + -3.1x = 0.0
-4.968 + -0.7x = 0.0

Add '4.968' to each side of the equation.
-4.968 + 4.968 + -0.7x = 0.0 + 4.968

Combine like terms: -4.968 + 4.968 = 0.000
0.000 + -0.7x = 0.0 + 4.968
-0.7x = 0.0 + 4.968

Combine like terms: 0.0 + 4.968 = 4.968
-0.7x = 4.968

Divide each side by '-0.7'.
x = -7.097142857

Simplifying
x = -7.097142857

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