40x-0.20(50+x)=0.04(50)

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Solution for 40x-0.20(50+x)=0.04(50) equation:


Simplifying
40x + -0.20(50 + x) = 0.04(50)
40x + (50 * -0.20 + x * -0.20) = 0.04(50)
40x + (-10 + -0.20x) = 0.04(50)

Reorder the terms:
-10 + 40x + -0.20x = 0.04(50)

Combine like terms: 40x + -0.20x = 39.8x
-10 + 39.8x = 0.04(50)

Multiply 0.04 * 50
-10 + 39.8x = 2

Solving
-10 + 39.8x = 2

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 + 39.8x = 2 + 10

Combine like terms: -10 + 10 = 0
0 + 39.8x = 2 + 10
39.8x = 2 + 10

Combine like terms: 2 + 10 = 12
39.8x = 12

Divide each side by '39.8'.
x = 0.3015075377

Simplifying
x = 0.3015075377

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