0.5x-0.3(40+x)=0.4(60)

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Solution for 0.5x-0.3(40+x)=0.4(60) equation: 


Simplifying
0.5x + -0.3(40 + x) = 0.4(60)
0.5x + (40 * -0.3 + x * -0.3) = 0.4(60)
0.5x + (-12 + -0.3x) = 0.4(60)

Reorder the terms:
-12 + 0.5x + -0.3x = 0.4(60)

Combine like terms: 0.5x + -0.3x = 0.2x
-12 + 0.2x = 0.4(60)

Multiply 0.4 * 60
-12 + 0.2x = 24

Solving
-12 + 0.2x = 24

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + 0.2x = 24 + 12

Combine like terms: -12 + 12 = 0
0 + 0.2x = 24 + 12
0.2x = 24 + 12

Combine like terms: 24 + 12 = 36
0.2x = 36

Divide each side by '0.2'.
x = 180

Simplifying
x = 180

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