7.50*5+6.00*4=x

Solution for 7.50*5+6.00*4=x equation:

Simplifying
7.50 * 5 + 6.00 * 4 = x

Multiply 7.50 * 5
37.5 + 6.00 * 4 = x

Multiply 6.00 * 4
37.5 + 24 = x

Combine like terms: 37.5 + 24 = 61.5
61.5 = x

Solving
61.5 = x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
61.5 + -1x = x + -1x

Combine like terms: x + -1x = 0
61.5 + -1x = 0

Add '-61.5' to each side of the equation.
61.5 + -61.5 + -1x = 0 + -61.5

Combine like terms: 61.5 + -61.5 = 0.0
0.0 + -1x = 0 + -61.5
-1x = 0 + -61.5

Combine like terms: 0 + -61.5 = -61.5
-1x = -61.5

Divide each side by '-1'.
x = 61.5

Simplifying
x = 61.5