(7.1x+8.3)-(-4.91x+3.22)=

Solution for (7.1x+8.3)-(-4.91x+3.22)= equation:

Simplifying
(7.1x + 8.3) + -1(-4.91x + 3.22) = 0

Reorder the terms:
(8.3 + 7.1x) + -1(-4.91x + 3.22) = 0

Remove parenthesis around (8.3 + 7.1x)
8.3 + 7.1x + -1(-4.91x + 3.22) = 0

Reorder the terms:
8.3 + 7.1x + -1(3.22 + -4.91x) = 0
8.3 + 7.1x + (3.22 * -1 + -4.91x * -1) = 0
8.3 + 7.1x + (-3.22 + 4.91x) = 0

Reorder the terms:
8.3 + -3.22 + 7.1x + 4.91x = 0

Combine like terms: 8.3 + -3.22 = 5.08
5.08 + 7.1x + 4.91x = 0

Combine like terms: 7.1x + 4.91x = 12.01x
5.08 + 12.01x = 0

Solving
5.08 + 12.01x = 0

Solving for variable 'x'.

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

Add '-5.08' to each side of the equation.
5.08 + -5.08 + 12.01x = 0 + -5.08

Combine like terms: 5.08 + -5.08 = 0.00
0.00 + 12.01x = 0 + -5.08
12.01x = 0 + -5.08

Combine like terms: 0 + -5.08 = -5.08
12.01x = -5.08

Divide each side by '12.01'.
x = -0.4229808493

Simplifying
x = -0.4229808493