3.1x+6-4.1x=7

Solution for 3.1x+6-4.1x=7 equation:

Simplifying
3.1x + 6 + -4.1x = 7

Reorder the terms:
6 + 3.1x + -4.1x = 7

Combine like terms: 3.1x + -4.1x = -1x
6 + -1x = 7

Solving
6 + -1x = 7

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + -1x = 7 + -6

Combine like terms: 6 + -6 = 0
0 + -1x = 7 + -6
-1x = 7 + -6

Combine like terms: 7 + -6 = 1
-1x = 1

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

Simplifying
x = -1