4.75x+2.50(28-x)=112.75

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Solution for 4.75x+2.50(28-x)=112.75 equation: 


Simplifying
4.75x + 2.50(28 + -1x) = 112.75
4.75x + (28 * 2.50 + -1x * 2.50) = 112.75
4.75x + (70 + -2.5x) = 112.75

Reorder the terms:
70 + 4.75x + -2.5x = 112.75

Combine like terms: 4.75x + -2.5x = 2.25x
70 + 2.25x = 112.75

Solving
70 + 2.25x = 112.75

Solving for variable 'x'.

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

Add '-70' to each side of the equation.
70 + -70 + 2.25x = 112.75 + -70

Combine like terms: 70 + -70 = 0
0 + 2.25x = 112.75 + -70
2.25x = 112.75 + -70

Combine like terms: 112.75 + -70 = 42.75
2.25x = 42.75

Divide each side by '2.25'.
x = 19

Simplifying
x = 19

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