17-[3+6y-4(y+5)]=-5(3y-6)-[7(y-1)-18y+21]

Simple and best practice solution for 17-[3+6y-4(y+5)]=-5(3y-6)-[7(y-1)-18y+21] equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 17-[3+6y-4(y+5)]=-5(3y-6)-[7(y-1)-18y+21] equation:


Simplifying
17 + -1[3 + 6y + -4(y + 5)] = -5(3y + -6) + -1[7(y + -1) + -18y + 21]

Reorder the terms:
17 + -1[3 + 6y + -4(5 + y)] = -5(3y + -6) + -1[7(y + -1) + -18y + 21]
17 + -1[3 + 6y + (5 * -4 + y * -4)] = -5(3y + -6) + -1[7(y + -1) + -18y + 21]
17 + -1[3 + 6y + (-20 + -4y)] = -5(3y + -6) + -1[7(y + -1) + -18y + 21]

Reorder the terms:
17 + -1[3 + -20 + 6y + -4y] = -5(3y + -6) + -1[7(y + -1) + -18y + 21]

Combine like terms: 3 + -20 = -17
17 + -1[-17 + 6y + -4y] = -5(3y + -6) + -1[7(y + -1) + -18y + 21]

Combine like terms: 6y + -4y = 2y
17 + -1[-17 + 2y] = -5(3y + -6) + -1[7(y + -1) + -18y + 21]
17 + [-17 * -1 + 2y * -1] = -5(3y + -6) + -1[7(y + -1) + -18y + 21]
17 + [17 + -2y] = -5(3y + -6) + -1[7(y + -1) + -18y + 21]

Combine like terms: 17 + 17 = 34
34 + -2y = -5(3y + -6) + -1[7(y + -1) + -18y + 21]

Reorder the terms:
34 + -2y = -5(-6 + 3y) + -1[7(y + -1) + -18y + 21]
34 + -2y = (-6 * -5 + 3y * -5) + -1[7(y + -1) + -18y + 21]
34 + -2y = (30 + -15y) + -1[7(y + -1) + -18y + 21]

Reorder the terms:
34 + -2y = 30 + -15y + -1[7(-1 + y) + -18y + 21]
34 + -2y = 30 + -15y + -1[(-1 * 7 + y * 7) + -18y + 21]
34 + -2y = 30 + -15y + -1[(-7 + 7y) + -18y + 21]

Reorder the terms:
34 + -2y = 30 + -15y + -1[-7 + 21 + 7y + -18y]

Combine like terms: -7 + 21 = 14
34 + -2y = 30 + -15y + -1[14 + 7y + -18y]

Combine like terms: 7y + -18y = -11y
34 + -2y = 30 + -15y + -1[14 + -11y]
34 + -2y = 30 + -15y + [14 * -1 + -11y * -1]
34 + -2y = 30 + -15y + [-14 + 11y]

Reorder the terms:
34 + -2y = 30 + -14 + -15y + 11y

Combine like terms: 30 + -14 = 16
34 + -2y = 16 + -15y + 11y

Combine like terms: -15y + 11y = -4y
34 + -2y = 16 + -4y

Solving
34 + -2y = 16 + -4y

Solving for variable 'y'.

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

Add '4y' to each side of the equation.
34 + -2y + 4y = 16 + -4y + 4y

Combine like terms: -2y + 4y = 2y
34 + 2y = 16 + -4y + 4y

Combine like terms: -4y + 4y = 0
34 + 2y = 16 + 0
34 + 2y = 16

Add '-34' to each side of the equation.
34 + -34 + 2y = 16 + -34

Combine like terms: 34 + -34 = 0
0 + 2y = 16 + -34
2y = 16 + -34

Combine like terms: 16 + -34 = -18
2y = -18

Divide each side by '2'.
y = -9

Simplifying
y = -9

See similar equations:

| 3(7-n)=48 | | -3x-8+4x=12 | | (1/5)3-2= | | 10x-7+2x-3=9x-4+2x | | -16=11+9x | | -6p+50=p-30 | | 2+2y=7 | | 2y-6=15y+111 | | 2y-6=13y+111 | | 5x-4=2(2x+3)-2 | | .78= | | 11(x+4)-2x=3(3x+4)-13 | | 11(x+4)-2v=3(3v+4)-13 | | 700-600=0.03x | | -5.7=w-4.6 | | (-3+2i)(4-i)= | | -8(n-2)-(1-7n)=-2n | | 51=7(-1+2v+2) | | (4+3i)(4-3i)= | | 6(4-y)-3=30 | | 6(a+3)-10=-2(a-4) | | 2(3x-4)+2x=90 | | 3x+2=-3+3x | | 3(z+10)=8z | | 8x^2+12x+7=0 | | 1-(4x+19)=22-9x | | 12(3-a)=48 | | 10x+3=52 | | 2x^2+14x-36=0 | | 3a=6a | | 14x=8x-3(5-2x) | | .25(n+5)=16 |

Equations solver categories