6(3y+7)+(-28y)=

Solution for 6(3y+7)+(-28y)= equation:

Simplifying
6(3y + 7) + (-28y) = 0

Reorder the terms:
6(7 + 3y) + (-28y) = 0
(7 * 6 + 3y * 6) + (-28y) = 0
(42 + 18y) + (-28y) = 0

Combine like terms: 18y + (-28y) = -10y
42 + -10y = 0

Solving
42 + -10y = 0

Solving for variable 'y'.

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

Add '-42' to each side of the equation.
42 + -42 + -10y = 0 + -42

Combine like terms: 42 + -42 = 0
0 + -10y = 0 + -42
-10y = 0 + -42

Combine like terms: 0 + -42 = -42
-10y = -42

Divide each side by '-10'.
y = 4.2

Simplifying
y = 4.2