7y-9=8y-6

Simple and best practice solution for 7y-9=8y-6 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-9=8y-6 equation:


Simplifying
7y + -9 = 8y + -6

Reorder the terms:
-9 + 7y = 8y + -6

Reorder the terms:
-9 + 7y = -6 + 8y

Solving
-9 + 7y = -6 + 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.
-9 + 7y + -8y = -6 + 8y + -8y

Combine like terms: 7y + -8y = -1y
-9 + -1y = -6 + 8y + -8y

Combine like terms: 8y + -8y = 0
-9 + -1y = -6 + 0
-9 + -1y = -6

Add '9' to each side of the equation.
-9 + 9 + -1y = -6 + 9

Combine like terms: -9 + 9 = 0
0 + -1y = -6 + 9
-1y = -6 + 9

Combine like terms: -6 + 9 = 3
-1y = 3

Divide each side by '-1'.
y = -3

Simplifying
y = -3

See similar equations:

| (10x-9)(3x+7)=y | | (6/(x-5))+(2/(x+5))=84/(x^2-25) | | a=3h/8 | | .15y+.08(y+4000)=2160 | | -6y+1=-7y+2 | | X-1/2-9=X-8/3 | | 16x-5x+120=14x | | x+1/8=-3/8 | | n-11=-46 | | 108=2x+2x+4 | | 5p+3q=-7 | | -3(2-x)=x+8 | | 4(t-4)+8t=6(2t+4)-12 | | 6st-15t-10s-25= | | 2(4x+2)=-3x-9 | | 9n-26=-62 | | 37x+9=6(6x+7) | | 9x-1=4x+6 | | (X^2+2x+3)/(2x) | | 8d+d=180 | | 66x17/33x1/4 | | 2x^4+13x^2+20= | | 21x^4-4x^2-1=0 | | 4/13x=20 | | d(8)+d=180 | | 5y-2=3x-7 | | 2/-2 | | (x-3)=17 | | -(3y+3)-(2y-8)=-2 | | -10ik-2j+9k-6=-3j-k+9 | | x^5z^4/x^6z^3 | | (x-3)+(x+3)+(x+3)=17 |

Equations solver categories