9y-7=-4(y-8)

Simple and best practice solution for 9y-7=-4(y-8) 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-7=-4(y-8) equation:


Simplifying
9y + -7 = -4(y + -8)

Reorder the terms:
-7 + 9y = -4(y + -8)

Reorder the terms:
-7 + 9y = -4(-8 + y)
-7 + 9y = (-8 * -4 + y * -4)
-7 + 9y = (32 + -4y)

Solving
-7 + 9y = 32 + -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.
-7 + 9y + 4y = 32 + -4y + 4y

Combine like terms: 9y + 4y = 13y
-7 + 13y = 32 + -4y + 4y

Combine like terms: -4y + 4y = 0
-7 + 13y = 32 + 0
-7 + 13y = 32

Add '7' to each side of the equation.
-7 + 7 + 13y = 32 + 7

Combine like terms: -7 + 7 = 0
0 + 13y = 32 + 7
13y = 32 + 7

Combine like terms: 32 + 7 = 39
13y = 39

Divide each side by '13'.
y = 3

Simplifying
y = 3

See similar equations:

| x+.75=.25 | | -2a+16+36+36a=18 | | lnx^10=lnx^2+21 | | 12p-5=8p+3 | | 9x^2+66x+96=0 | | 2=6(x-3)-4x | | (17/20)-(9/20) | | 22x+2+4x+2=4x-8 | | 4y+3y-26=23 | | 4y+8(y+4)=8 | | -66=6n-48+9n-3 | | (7x-8)+(6x+11)= | | 10=3(v-4)+8v | | 2w^2+3w+46=w^2+16 | | 4=7-3 | | x^2+10x-76=0 | | 6d-2=5d+4 | | 4g+11.6=-232 | | (2/3)-(1/6) | | -11/12-5/12 | | An=-3n-1 | | 8d+19=12d+5 | | 3d+20=5d+3 | | 2d+11=4d+5 | | d+18=6d+3 | | X-8x+1=-6 | | d+7=3d+1 | | log(3x+20)=2 | | 8d+7=4d+35 | | 2y+2c=20 | | 2000X^2+1000X+3000=0 | | 4.7-2x=6.7 |

Equations solver categories