6=7Y+4Y-3

Solution for 6=7Y+4Y-3 equation:

Simplifying
6 = 7Y + 4Y + -3

Reorder the terms:
6 = -3 + 7Y + 4Y

Combine like terms: 7Y + 4Y = 11Y
6 = -3 + 11Y

Solving
6 = -3 + 11Y

Solving for variable 'Y'.

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

Add '-11Y' to each side of the equation.
6 + -11Y = -3 + 11Y + -11Y

Combine like terms: 11Y + -11Y = 0
6 + -11Y = -3 + 0
6 + -11Y = -3

Add '-6' to each side of the equation.
6 + -6 + -11Y = -3 + -6

Combine like terms: 6 + -6 = 0
0 + -11Y = -3 + -6
-11Y = -3 + -6

Combine like terms: -3 + -6 = -9
-11Y = -9

Divide each side by '-11'.
Y = 0.8181818182

Simplifying
Y = 0.8181818182