7x-9+x+3=

Solution for 7x-9+x+3= equation:

Simplifying
7x + -9 + x + 3 = 0

Reorder the terms:
-9 + 3 + 7x + x = 0

Combine like terms: -9 + 3 = -6
-6 + 7x + x = 0

Combine like terms: 7x + x = 8x
-6 + 8x = 0

Solving
-6 + 8x = 0

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 + 8x = 0 + 6

Combine like terms: -6 + 6 = 0
0 + 8x = 0 + 6
8x = 0 + 6

Combine like terms: 0 + 6 = 6
8x = 6

Divide each side by '8'.
x = 0.75

Simplifying
x = 0.75