.4(10x-50)=4(9-6x)

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Solution for .4(10x-50)=4(9-6x) equation:


Simplifying
0.4(10x + -50) = 4(9 + -6x)

Reorder the terms:
0.4(-50 + 10x) = 4(9 + -6x)
(-50 * 0.4 + 10x * 0.4) = 4(9 + -6x)
(-20 + 4x) = 4(9 + -6x)
-20 + 4x = (9 * 4 + -6x * 4)
-20 + 4x = (36 + -24x)

Solving
-20 + 4x = 36 + -24x

Solving for variable 'x'.

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

Add '24x' to each side of the equation.
-20 + 4x + 24x = 36 + -24x + 24x

Combine like terms: 4x + 24x = 28x
-20 + 28x = 36 + -24x + 24x

Combine like terms: -24x + 24x = 0
-20 + 28x = 36 + 0
-20 + 28x = 36

Add '20' to each side of the equation.
-20 + 20 + 28x = 36 + 20

Combine like terms: -20 + 20 = 0
0 + 28x = 36 + 20
28x = 36 + 20

Combine like terms: 36 + 20 = 56
28x = 56

Divide each side by '28'.
x = 2

Simplifying
x = 2

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