0.4(10x-25)=30

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Solution for 0.4(10x-25)=30 equation: 


Simplifying
0.4(10x + -25) = 30

Reorder the terms:
0.4(-25 + 10x) = 30
(-25 * 0.4 + 10x * 0.4) = 30
(-10 + 4x) = 30

Solving
-10 + 4x = 30

Solving for variable 'x'.

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

Add '10' to each side of the equation.
-10 + 10 + 4x = 30 + 10

Combine like terms: -10 + 10 = 0
0 + 4x = 30 + 10
4x = 30 + 10

Combine like terms: 30 + 10 = 40
4x = 40

Divide each side by '4'.
x = 10

Simplifying
x = 10

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