7y+9=6y-9

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


Simplifying
7y + 9 = 6y + -9

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

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

Solving
9 + 7y = -9 + 6y

Solving for variable 'y'.

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

Add '-6y' to each side of the equation.
9 + 7y + -6y = -9 + 6y + -6y

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

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

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

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

Combine like terms: -9 + -9 = -18
1y = -18

Divide each side by '1'.
y = -18

Simplifying
y = -18

See similar equations:

| (105)3= | | 45=-9(1e+8) | | y-(-11)=15 | | 31+4z-z=40 | | 10=5xi | | 2(4a-12)+39=69+1 | | 2x^3+3x^2+8x+12=0 | | -3e^4x=9 | | 6x-x+5-2x=x+7 | | -2n^2-4n^1-2=0 | | lnx=x^3-2 | | 0=g^2-120g+28 | | y=-2x+7x-3 | | -6(2t+2)=-12 | | -0.75+b=0.75 | | -10(s+5)=-123 | | -7b^2+10b-2=-7 | | x+1.8=3.6 | | m^2+10m=-8 | | -8s+13=7s-13 | | 5-11t=7(5-2) | | -x+13=19 | | 2(9n-1)+7(n+6)=-66 | | 6(2x+7)=4x+102 | | 3x-12=-5 | | 6x^2-14x=-8 | | 3(4s+6)=114 | | 14tan(x)+9=0 | | 3(2l+4)=24 | | 14x+3y=14 | | f(x)=x^5-2x^3 | | 7y+6=6y-6 |

Equations solver categories