-7-[2+5y-3(y+2)]=-11(2y-5)-[2(y-1)-3y+3]

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Solution for -7-[2+5y-3(y+2)]=-11(2y-5)-[2(y-1)-3y+3] equation:


Simplifying
-7 + -1[2 + 5y + -3(y + 2)] = -11(2y + -5) + -1[2(y + -1) + -3y + 3]

Reorder the terms:
-7 + -1[2 + 5y + -3(2 + y)] = -11(2y + -5) + -1[2(y + -1) + -3y + 3]
-7 + -1[2 + 5y + (2 * -3 + y * -3)] = -11(2y + -5) + -1[2(y + -1) + -3y + 3]
-7 + -1[2 + 5y + (-6 + -3y)] = -11(2y + -5) + -1[2(y + -1) + -3y + 3]

Reorder the terms:
-7 + -1[2 + -6 + 5y + -3y] = -11(2y + -5) + -1[2(y + -1) + -3y + 3]

Combine like terms: 2 + -6 = -4
-7 + -1[-4 + 5y + -3y] = -11(2y + -5) + -1[2(y + -1) + -3y + 3]

Combine like terms: 5y + -3y = 2y
-7 + -1[-4 + 2y] = -11(2y + -5) + -1[2(y + -1) + -3y + 3]
-7 + [-4 * -1 + 2y * -1] = -11(2y + -5) + -1[2(y + -1) + -3y + 3]
-7 + [4 + -2y] = -11(2y + -5) + -1[2(y + -1) + -3y + 3]

Combine like terms: -7 + 4 = -3
-3 + -2y = -11(2y + -5) + -1[2(y + -1) + -3y + 3]

Reorder the terms:
-3 + -2y = -11(-5 + 2y) + -1[2(y + -1) + -3y + 3]
-3 + -2y = (-5 * -11 + 2y * -11) + -1[2(y + -1) + -3y + 3]
-3 + -2y = (55 + -22y) + -1[2(y + -1) + -3y + 3]

Reorder the terms:
-3 + -2y = 55 + -22y + -1[2(-1 + y) + -3y + 3]
-3 + -2y = 55 + -22y + -1[(-1 * 2 + y * 2) + -3y + 3]
-3 + -2y = 55 + -22y + -1[(-2 + 2y) + -3y + 3]

Reorder the terms:
-3 + -2y = 55 + -22y + -1[-2 + 3 + 2y + -3y]

Combine like terms: -2 + 3 = 1
-3 + -2y = 55 + -22y + -1[1 + 2y + -3y]

Combine like terms: 2y + -3y = -1y
-3 + -2y = 55 + -22y + -1[1 + -1y]
-3 + -2y = 55 + -22y + [1 * -1 + -1y * -1]
-3 + -2y = 55 + -22y + [-1 + 1y]

Reorder the terms:
-3 + -2y = 55 + -1 + -22y + 1y

Combine like terms: 55 + -1 = 54
-3 + -2y = 54 + -22y + 1y

Combine like terms: -22y + 1y = -21y
-3 + -2y = 54 + -21y

Solving
-3 + -2y = 54 + -21y

Solving for variable 'y'.

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

Add '21y' to each side of the equation.
-3 + -2y + 21y = 54 + -21y + 21y

Combine like terms: -2y + 21y = 19y
-3 + 19y = 54 + -21y + 21y

Combine like terms: -21y + 21y = 0
-3 + 19y = 54 + 0
-3 + 19y = 54

Add '3' to each side of the equation.
-3 + 3 + 19y = 54 + 3

Combine like terms: -3 + 3 = 0
0 + 19y = 54 + 3
19y = 54 + 3

Combine like terms: 54 + 3 = 57
19y = 57

Divide each side by '19'.
y = 3

Simplifying
y = 3

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