7y-2(y-8)=2-8(y-9)

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


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

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

Reorder the terms:
16 + 7y + -2y = 2 + -8(y + -9)

Combine like terms: 7y + -2y = 5y
16 + 5y = 2 + -8(y + -9)

Reorder the terms:
16 + 5y = 2 + -8(-9 + y)
16 + 5y = 2 + (-9 * -8 + y * -8)
16 + 5y = 2 + (72 + -8y)

Combine like terms: 2 + 72 = 74
16 + 5y = 74 + -8y

Solving
16 + 5y = 74 + -8y

Solving for variable 'y'.

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

Add '8y' to each side of the equation.
16 + 5y + 8y = 74 + -8y + 8y

Combine like terms: 5y + 8y = 13y
16 + 13y = 74 + -8y + 8y

Combine like terms: -8y + 8y = 0
16 + 13y = 74 + 0
16 + 13y = 74

Add '-16' to each side of the equation.
16 + -16 + 13y = 74 + -16

Combine like terms: 16 + -16 = 0
0 + 13y = 74 + -16
13y = 74 + -16

Combine like terms: 74 + -16 = 58
13y = 58

Divide each side by '13'.
y = 4.461538462

Simplifying
y = 4.461538462

See similar equations:

| 5x+4x=110 | | 259.2=5y^2 | | 0.2x+0.5=0.1 | | 4x+3=10x-11 | | 16x^2+x^2-3600=0 | | f(1)=5x-8 | | x-1=-2x+11 | | p-0.07p=213.9 | | 16t^2+1600=0 | | 2/5n=-4/15 | | x-3=18/x | | Y=tan(ln(2x+1)) | | w^2-13w-114=0 | | 0.4x+0.8=-0.4 | | h=-3t^2+18t | | -.5+.5x=.66+.33x | | 0.3(8c-72)=64.8 | | X+5+3x-9+2x-2=180 | | 12b^2-32b=0 | | 805=31d | | 16b^2-48b+27=0 | | R+184=450 | | 22m-55a= | | 7(x-4)+-3=46 | | -7/9=14/15n | | 6-5(x)=3(x) | | G-131=245 | | 7(x-2)-4=3x+4(-5+x) | | n^2+2n-169=0 | | 6n=708 | | x=169+-5x | | -2y=x+1 |

Equations solver categories