100(3.41)+60(12.77)=x(x)

Solution for 100(3.41)+60(12.77)=x(x) equation:

Simplifying
100(3.41) + 60(12.77) = x(x)

Multiply 100 * 3.41
341 + 60(12.77) = x(x)

Multiply 60 * 12.77
341 + 766.2 = x(x)

Combine like terms: 341 + 766.2 = 1107.2
1107.2 = x(x)

Multiply x * x
1107.2 = x2

Solving
1107.2 = x2

Solving for variable 'x'.

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

Add '-1x2' to each side of the equation.
1107.2 + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
1107.2 + -1x2 = 0

Add '-1107.2' to each side of the equation.
1107.2 + -1107.2 + -1x2 = 0 + -1107.2

Combine like terms: 1107.2 + -1107.2 = 0.0
0.0 + -1x2 = 0 + -1107.2
-1x2 = 0 + -1107.2

Combine like terms: 0 + -1107.2 = -1107.2
-1x2 = -1107.2

Divide each side by '-1'.
x2 = 1107.2

Simplifying
x2 = 1107.2

Take the square root of each side:
x = {-33.274614949, 33.274614949}