0.6x-0.4(50+x)=0.3(50)

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Solution for 0.6x-0.4(50+x)=0.3(50) equation:


Simplifying
0.6x + -0.4(50 + x) = 0.3(50)
0.6x + (50 * -0.4 + x * -0.4) = 0.3(50)
0.6x + (-20 + -0.4x) = 0.3(50)

Reorder the terms:
-20 + 0.6x + -0.4x = 0.3(50)

Combine like terms: 0.6x + -0.4x = 0.2x
-20 + 0.2x = 0.3(50)

Multiply 0.3 * 50
-20 + 0.2x = 15

Solving
-20 + 0.2x = 15

Solving for variable 'x'.

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

Add '20' to each side of the equation.
-20 + 20 + 0.2x = 15 + 20

Combine like terms: -20 + 20 = 0
0 + 0.2x = 15 + 20
0.2x = 15 + 20

Combine like terms: 15 + 20 = 35
0.2x = 35

Divide each side by '0.2'.
x = 175

Simplifying
x = 175

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