9y+3-2(-8y-3)=7(y-1)

Simple and best practice solution for 9y+3-2(-8y-3)=7(y-1) 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 9y+3-2(-8y-3)=7(y-1) equation:


Simplifying
9y + 3 + -2(-8y + -3) = 7(y + -1)

Reorder the terms:
9y + 3 + -2(-3 + -8y) = 7(y + -1)
9y + 3 + (-3 * -2 + -8y * -2) = 7(y + -1)
9y + 3 + (6 + 16y) = 7(y + -1)

Reorder the terms:
3 + 6 + 9y + 16y = 7(y + -1)

Combine like terms: 3 + 6 = 9
9 + 9y + 16y = 7(y + -1)

Combine like terms: 9y + 16y = 25y
9 + 25y = 7(y + -1)

Reorder the terms:
9 + 25y = 7(-1 + y)
9 + 25y = (-1 * 7 + y * 7)
9 + 25y = (-7 + 7y)

Solving
9 + 25y = -7 + 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.
9 + 25y + -7y = -7 + 7y + -7y

Combine like terms: 25y + -7y = 18y
9 + 18y = -7 + 7y + -7y

Combine like terms: 7y + -7y = 0
9 + 18y = -7 + 0
9 + 18y = -7

Add '-9' to each side of the equation.
9 + -9 + 18y = -7 + -9

Combine like terms: 9 + -9 = 0
0 + 18y = -7 + -9
18y = -7 + -9

Combine like terms: -7 + -9 = -16
18y = -16

Divide each side by '18'.
y = -0.8888888889

Simplifying
y = -0.8888888889

See similar equations:

| 8w-6-8w=4w-7 | | 24x+13x^2-7x^3=0 | | X-113/5=45/8 | | 5.7=7.1-0.2x | | -4m=76 | | 1/3×60-5 | | 4(x-2)-8=-2(-8x+9)-2x | | 7y+5-4y=10+2y-3 | | 0.5(y+7)=10 | | 6x-11x+2x-9=180 | | 1-2.6k=10.45-1.1k | | 0.5(y+7)=7 | | 9.8+5=7(a-5) | | F-3/7=2/3 | | 6x+6=2x+4 | | 4(k+7)=-28 | | 6/x=15/x-3 | | 0=2x^2-18x-14 | | 3m+15-9=2(x+2) | | 3t+4=12+3r | | 3.9=17.55 | | -285+126+-21= | | 6(x-7)-8x=-28 | | 7(3x-1)-(x+5)=52 | | A+6-1=13 | | 6(u-7)-8x=-28 | | 40+2q= | | 7y+5+4y=10+2y-3 | | 0.04*0.58= | | 6x^2+1=4x | | -2b=8b+80+5(6b-8) | | 6x-3=4x-13 |

Equations solver categories