7.7x+0.7(y)-3.6=0

Solution for 7.7x+0.7(y)-3.6=0 equation:

Simplifying
7.7x + 0.7(y) + -3.6 = 0

Reorder the terms:
-3.6 + 7.7x + 0.7y = 0

Solving
-3.6 + 7.7x + 0.7y = 0

Solving for variable 'x'.

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

Add '3.6' to each side of the equation.
-3.6 + 7.7x + 3.6 + 0.7y = 0 + 3.6

Reorder the terms:
-3.6 + 3.6 + 7.7x + 0.7y = 0 + 3.6

Combine like terms: -3.6 + 3.6 = 0.0
0.0 + 7.7x + 0.7y = 0 + 3.6
7.7x + 0.7y = 0 + 3.6

Combine like terms: 0 + 3.6 = 3.6
7.7x + 0.7y = 3.6

Add '-0.7y' to each side of the equation.
7.7x + 0.7y + -0.7y = 3.6 + -0.7y

Combine like terms: 0.7y + -0.7y = 0.0
7.7x + 0.0 = 3.6 + -0.7y
7.7x = 3.6 + -0.7y

Divide each side by '7.7'.
x = 0.4675324675 + -0.09090909091y

Simplifying
x = 0.4675324675 + -0.09090909091y