-3(y+4)-(2y+13)=7y+11

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Solution for -3(y+4)-(2y+13)=7y+11 equation:


Simplifying
-3(y + 4) + -1(2y + 13) = 7y + 11

Reorder the terms:
-3(4 + y) + -1(2y + 13) = 7y + 11
(4 * -3 + y * -3) + -1(2y + 13) = 7y + 11
(-12 + -3y) + -1(2y + 13) = 7y + 11

Reorder the terms:
-12 + -3y + -1(13 + 2y) = 7y + 11
-12 + -3y + (13 * -1 + 2y * -1) = 7y + 11
-12 + -3y + (-13 + -2y) = 7y + 11

Reorder the terms:
-12 + -13 + -3y + -2y = 7y + 11

Combine like terms: -12 + -13 = -25
-25 + -3y + -2y = 7y + 11

Combine like terms: -3y + -2y = -5y
-25 + -5y = 7y + 11

Reorder the terms:
-25 + -5y = 11 + 7y

Solving
-25 + -5y = 11 + 7y

Solving for variable 'y'.

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

Add '-7y' to each side of the equation.
-25 + -5y + -7y = 11 + 7y + -7y

Combine like terms: -5y + -7y = -12y
-25 + -12y = 11 + 7y + -7y

Combine like terms: 7y + -7y = 0
-25 + -12y = 11 + 0
-25 + -12y = 11

Add '25' to each side of the equation.
-25 + 25 + -12y = 11 + 25

Combine like terms: -25 + 25 = 0
0 + -12y = 11 + 25
-12y = 11 + 25

Combine like terms: 11 + 25 = 36
-12y = 36

Divide each side by '-12'.
y = -3

Simplifying
y = -3

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