762.5*3=a

Solution for 762.5*3=a equation:

Simplifying
762.5 * 3 = a

Multiply 762.5 * 3
2287.5 = a

Solving
2287.5 = a

Solving for variable 'a'.

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

Add '-1a' to each side of the equation.
2287.5 + -1a = a + -1a

Combine like terms: a + -1a = 0
2287.5 + -1a = 0

Add '-2287.5' to each side of the equation.
2287.5 + -2287.5 + -1a = 0 + -2287.5

Combine like terms: 2287.5 + -2287.5 = 0.0
0.0 + -1a = 0 + -2287.5
-1a = 0 + -2287.5

Combine like terms: 0 + -2287.5 = -2287.5
-1a = -2287.5

Divide each side by '-1'.
a = 2287.5

Simplifying
a = 2287.5