15y+-10+2=2(2y+-1)+-1y

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Solution for 15y+-10+2=2(2y+-1)+-1y equation:


Simplifying
15y + -10 + 2 = 2(2y + -1) + -1y

Reorder the terms:
-10 + 2 + 15y = 2(2y + -1) + -1y

Combine like terms: -10 + 2 = -8
-8 + 15y = 2(2y + -1) + -1y

Reorder the terms:
-8 + 15y = 2(-1 + 2y) + -1y
-8 + 15y = (-1 * 2 + 2y * 2) + -1y
-8 + 15y = (-2 + 4y) + -1y

Combine like terms: 4y + -1y = 3y
-8 + 15y = -2 + 3y

Solving
-8 + 15y = -2 + 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.
-8 + 15y + -3y = -2 + 3y + -3y

Combine like terms: 15y + -3y = 12y
-8 + 12y = -2 + 3y + -3y

Combine like terms: 3y + -3y = 0
-8 + 12y = -2 + 0
-8 + 12y = -2

Add '8' to each side of the equation.
-8 + 8 + 12y = -2 + 8

Combine like terms: -8 + 8 = 0
0 + 12y = -2 + 8
12y = -2 + 8

Combine like terms: -2 + 8 = 6
12y = 6

Divide each side by '12'.
y = 0.5

Simplifying
y = 0.5

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