1.25+0.75x=20

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Solution for 1.25+0.75x=20 equation: 


Simplifying
1.25 + 0.75x = 20

Solving
1.25 + 0.75x = 20

Solving for variable 'x'.

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

Add '-1.25' to each side of the equation.
1.25 + -1.25 + 0.75x = 20 + -1.25

Combine like terms: 1.25 + -1.25 = 0.00
0.00 + 0.75x = 20 + -1.25
0.75x = 20 + -1.25

Combine like terms: 20 + -1.25 = 18.75
0.75x = 18.75

Divide each side by '0.75'.
x = 25

Simplifying
x = 25

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