-6(y-3y)+7=-2(3y-y)+8+15y

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Solution for -6(y-3y)+7=-2(3y-y)+8+15y equation:


Simplifying
-6(y + -3y) + 7 = -2(3y + -1y) + 8 + 15y

Combine like terms: y + -3y = -2y
-6(-2y) + 7 = -2(3y + -1y) + 8 + 15y

Remove parenthesis around (-2y)
-6 * -2y + 7 = -2(3y + -1y) + 8 + 15y

Multiply -6 * -2
12y + 7 = -2(3y + -1y) + 8 + 15y

Reorder the terms:
7 + 12y = -2(3y + -1y) + 8 + 15y

Combine like terms: 3y + -1y = 2y
7 + 12y = -2(2y) + 8 + 15y

Remove parenthesis around (2y)
7 + 12y = -2 * 2y + 8 + 15y

Multiply -2 * 2
7 + 12y = -4y + 8 + 15y

Reorder the terms:
7 + 12y = 8 + -4y + 15y

Combine like terms: -4y + 15y = 11y
7 + 12y = 8 + 11y

Solving
7 + 12y = 8 + 11y

Solving for variable 'y'.

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

Add '-11y' to each side of the equation.
7 + 12y + -11y = 8 + 11y + -11y

Combine like terms: 12y + -11y = 1y
7 + 1y = 8 + 11y + -11y

Combine like terms: 11y + -11y = 0
7 + 1y = 8 + 0
7 + 1y = 8

Add '-7' to each side of the equation.
7 + -7 + 1y = 8 + -7

Combine like terms: 7 + -7 = 0
0 + 1y = 8 + -7
1y = 8 + -7

Combine like terms: 8 + -7 = 1
1y = 1

Divide each side by '1'.
y = 1

Simplifying
y = 1

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