(x)(3.08)+(10-x)(2.50)=

Solution for (x)(3.08)+(10-x)(2.50)= equation:

Simplifying
(x)(3.08) + (10 + -1x)(2.50) = 0

Reorder the terms for easier multiplication:
3.08x + (10 + -1x)(2.50) = 0

Reorder the terms for easier multiplication:
3.08x + 2.50(10 + -1x) = 0
3.08x + (10 * 2.50 + -1x * 2.50) = 0
3.08x + (25 + -2.5x) = 0

Reorder the terms:
25 + 3.08x + -2.5x = 0

Combine like terms: 3.08x + -2.5x = 0.58x
25 + 0.58x = 0

Solving
25 + 0.58x = 0

Solving for variable 'x'.

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

Add '-25' to each side of the equation.
25 + -25 + 0.58x = 0 + -25

Combine like terms: 25 + -25 = 0
0 + 0.58x = 0 + -25
0.58x = 0 + -25

Combine like terms: 0 + -25 = -25
0.58x = -25

Divide each side by '0.58'.
x = -43.10344828

Simplifying
x = -43.10344828