-2y+10=-2(3y+9)

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Solution for -2y+10=-2(3y+9) equation:


Simplifying
-2y + 10 = -2(3y + 9)

Reorder the terms:
10 + -2y = -2(3y + 9)

Reorder the terms:
10 + -2y = -2(9 + 3y)
10 + -2y = (9 * -2 + 3y * -2)
10 + -2y = (-18 + -6y)

Solving
10 + -2y = -18 + -6y

Solving for variable 'y'.

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

Add '6y' to each side of the equation.
10 + -2y + 6y = -18 + -6y + 6y

Combine like terms: -2y + 6y = 4y
10 + 4y = -18 + -6y + 6y

Combine like terms: -6y + 6y = 0
10 + 4y = -18 + 0
10 + 4y = -18

Add '-10' to each side of the equation.
10 + -10 + 4y = -18 + -10

Combine like terms: 10 + -10 = 0
0 + 4y = -18 + -10
4y = -18 + -10

Combine like terms: -18 + -10 = -28
4y = -28

Divide each side by '4'.
y = -7

Simplifying
y = -7

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