(10-18y)-(16+3y)=

Solution for (10-18y)-(16+3y)= equation:

Simplifying
(10 + -18y) + -1(16 + 3y) = 0

Remove parenthesis around (10 + -18y)
10 + -18y + -1(16 + 3y) = 0
10 + -18y + (16 * -1 + 3y * -1) = 0
10 + -18y + (-16 + -3y) = 0

Reorder the terms:
10 + -16 + -18y + -3y = 0

Combine like terms: 10 + -16 = -6
-6 + -18y + -3y = 0

Combine like terms: -18y + -3y = -21y
-6 + -21y = 0

Solving
-6 + -21y = 0

Solving for variable 'y'.

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

Add '6' to each side of the equation.
-6 + 6 + -21y = 0 + 6

Combine like terms: -6 + 6 = 0
0 + -21y = 0 + 6
-21y = 0 + 6

Combine like terms: 0 + 6 = 6
-21y = 6

Divide each side by '-21'.
y = -0.2857142857

Simplifying
y = -0.2857142857