(90-5*-5.6)+(62-2*-5.6)=x

Solution for (90-5*-5.6)+(62-2*-5.6)=x equation:

Simplifying
(90 + -5 * -5.6) + (62 + -2 * -5.6) = x

Multiply -5 * -5.6
(90 + 28) + (62 + -2 * -5.6) = x

Combine like terms: 90 + 28 = 118
(118) + (62 + -2 * -5.6) = x
118 + (62 + -2 * -5.6) = x

Multiply -2 * -5.6
118 + (62 + 11.2) = x

Combine like terms: 62 + 11.2 = 73.2
118 + (73.2) = x
118 + 73.2 = x

Combine like terms: 118 + 73.2 = 191.2
191.2 = x

Solving
191.2 = 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.
191.2 + -1x = x + -1x

Combine like terms: x + -1x = 0
191.2 + -1x = 0

Add '-191.2' to each side of the equation.
191.2 + -191.2 + -1x = 0 + -191.2

Combine like terms: 191.2 + -191.2 = 0.0
0.0 + -1x = 0 + -191.2
-1x = 0 + -191.2

Combine like terms: 0 + -191.2 = -191.2
-1x = -191.2

Divide each side by '-1'.
x = 191.2

Simplifying
x = 191.2