75-(50+0.2*75)=x

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Solution for 75-(50+0.2*75)=x equation:


Simplifying
75 + -1(50 + 0.2 * 75) = x

Multiply 0.2 * 75
75 + -1(50 + 15) = x

Combine like terms: 50 + 15 = 65
75 + -1(65) = x

Multiply -1 * 65
75 + -65 = x

Combine like terms: 75 + -65 = 10
10 = x

Solving
10 = x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
10 + -1x = x + -1x

Combine like terms: x + -1x = 0
10 + -1x = 0

Add '-10' to each side of the equation.
10 + -10 + -1x = 0 + -10

Combine like terms: 10 + -10 = 0
0 + -1x = 0 + -10
-1x = 0 + -10

Combine like terms: 0 + -10 = -10
-1x = -10

Divide each side by '-1'.
x = 10

Simplifying
x = 10

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