5X+25(20-X)=3.4

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Solution for 5X+25(20-X)=3.4 equation:


Simplifying
5X + 25(20 + -1X) = 3.4
5X + (20 * 25 + -1X * 25) = 3.4
5X + (500 + -25X) = 3.4

Reorder the terms:
500 + 5X + -25X = 3.4

Combine like terms: 5X + -25X = -20X
500 + -20X = 3.4

Solving
500 + -20X = 3.4

Solving for variable 'X'.

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

Add '-500' to each side of the equation.
500 + -500 + -20X = 3.4 + -500

Combine like terms: 500 + -500 = 0
0 + -20X = 3.4 + -500
-20X = 3.4 + -500

Combine like terms: 3.4 + -500 = -496.6
-20X = -496.6

Divide each side by '-20'.
X = 24.83

Simplifying
X = 24.83

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