.75x-1=2

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Solution for .75x-1=2 equation: 


Simplifying
0.75x + -1 = 2

Reorder the terms:
-1 + 0.75x = 2

Solving
-1 + 0.75x = 2

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + 0.75x = 2 + 1

Combine like terms: -1 + 1 = 0
0 + 0.75x = 2 + 1
0.75x = 2 + 1

Combine like terms: 2 + 1 = 3
0.75x = 3

Divide each side by '0.75'.
x = 4

Simplifying
x = 4

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