7y+28=y+9

Simple and best practice solution for 7y+28=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+28=y+9 equation:


Simplifying
7y + 28 = y + 9

Reorder the terms:
28 + 7y = y + 9

Reorder the terms:
28 + 7y = 9 + y

Solving
28 + 7y = 9 + y

Solving for variable 'y'.

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

Add '-1y' to each side of the equation.
28 + 7y + -1y = 9 + y + -1y

Combine like terms: 7y + -1y = 6y
28 + 6y = 9 + y + -1y

Combine like terms: y + -1y = 0
28 + 6y = 9 + 0
28 + 6y = 9

Add '-28' to each side of the equation.
28 + -28 + 6y = 9 + -28

Combine like terms: 28 + -28 = 0
0 + 6y = 9 + -28
6y = 9 + -28

Combine like terms: 9 + -28 = -19
6y = -19

Divide each side by '6'.
y = -3.166666667

Simplifying
y = -3.166666667

See similar equations:

| 4m+7=17 | | 35=(F-32)1.8 | | 3h+2=6h-2 | | -4x+1+2=22 | | 16b-4=36b+84 | | 3x^2-70=5 | | 3+8n=5n | | 0=(F-32)1.8 | | 27=(F-32)1.8 | | 5+9n=23 | | x^4+2*x^2+1=0 | | 1+5r=7+6r | | 5-(3-2x)= | | 26n+15=32n+84 | | 11x-23=7x+25 | | 12-5x-4x(-1.25+3x-1+-0.25x-1y)=y | | -3x+5x-7=3 | | 4+6a=-3-a | | 8=x-7/7 | | 180=(5x-17)+(3x-11) | | 2*5+10x=92 | | 7x-4-4x=-25 | | 9x^2+3y+x^2-4y+8= | | .11111-.5x=3.5 | | -6(-7-3x)=7x-13 | | F(t)=0.2t^2-0.14t+0.46 | | 17=y-8 | | N=-9+25 | | y=(-1)+5 | | m-(-p)=5 | | (x)(-3)(7)=-105 | | 2(6x-1)-9x-5=8-(3x+2) |

Equations solver categories