9=7y-4y

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


Simplifying
9 = 7y + -4y

Combine like terms: 7y + -4y = 3y
9 = 3y

Solving
9 = 3y

Solving for variable 'y'.

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

Add '-3y' to each side of the equation.
9 + -3y = 3y + -3y

Combine like terms: 3y + -3y = 0
9 + -3y = 0

Add '-9' to each side of the equation.
9 + -9 + -3y = 0 + -9

Combine like terms: 9 + -9 = 0
0 + -3y = 0 + -9
-3y = 0 + -9

Combine like terms: 0 + -9 = -9
-3y = -9

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

Simplifying
y = 3

See similar equations:

| 18-5x-2=24 | | 4a^2-8a-11=0 | | m^2+4m=32 | | 2(4/5)-1(3/10) | | 5y^2-8y+1=0 | | 59+8=-16 | | 21=700w/H^2 | | -7e+3=4e+5 | | 59-8=-16 | | 3x+9y+3=0 | | 3x=8-23x | | x^2+x-224=0 | | 59-t=-16 | | 2x/5=-(2+(4/5)) | | 2x/5=-2+(4/5) | | (x/2)-(12/x)=1 | | k^2-14k=-45 | | 4x=-10x-28 | | 3z-9/3 | | 5+3e^2x=29 | | 7k-8+2(l+12)=52 | | f=240-7.50(12) | | 5x+15(12)=0 | | 7k-82(k+12)=52 | | -6.2(4t+6)-2.8(2t-5)= | | 325-5x=-105 | | (x+6)/(x+3)=((3)/(x+3))+4 | | (3x+3)(x-6)=25x-118 | | (a+6)(a-6)= | | n+n-22=18 | | 3y=x+36 | | 2x+2(6x-3)=106 |

Equations solver categories