Question

(9y) + (3y/10) + (9) = 2/4​

Answer 1

Answer:

Simplifying

9y + 4 = 3y + -10

Reorder the terms:

4 + 9y = 3y + -10

Reorder the terms:

4 + 9y = -10 + 3y

Solving

4 + 9y = -10 + 3y

Solving for variable 'y'.

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

Add '-3y' to each side of the equation.

4 + 9y + -3y = -10 + 3y + -3y

Combine like terms: 9y + -3y = 6y

4 + 6y = -10 + 3y + -3y

Combine like terms: 3y + -3y = 0

4 + 6y = -10 + 0

4 + 6y = -10

Add '-4' to each side of the equation.

4 + -4 + 6y = -10 + -4

Combine like terms: 4 + -4 = 0

0 + 6y = -10 + -4

6y = -10 + -4

Combine like terms: -10 + -4 = -14

6y = -14

Divide each side by '6'.

y = -2.333333333

Simplifying

y = -2.333333333