-y+9=3y-1

Simple and best practice solution for -y+9=3y-1 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 -y+9=3y-1 equation:


Simplifying
-1y + 9 = 3y + -1

Reorder the terms:
9 + -1y = 3y + -1

Reorder the terms:
9 + -1y = -1 + 3y

Solving
9 + -1y = -1 + 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 + -1y + -3y = -1 + 3y + -3y

Combine like terms: -1y + -3y = -4y
9 + -4y = -1 + 3y + -3y

Combine like terms: 3y + -3y = 0
9 + -4y = -1 + 0
9 + -4y = -1

Add '-9' to each side of the equation.
9 + -9 + -4y = -1 + -9

Combine like terms: 9 + -9 = 0
0 + -4y = -1 + -9
-4y = -1 + -9

Combine like terms: -1 + -9 = -10
-4y = -10

Divide each side by '-4'.
y = 2.5

Simplifying
y = 2.5

See similar equations:

| 8y+14=12y+9 | | 2(3n-2)-5(2n-4)= | | 2x-3xy+5y=0 | | -5x+24y-200=0 | | 6y+8=-3(y+10) | | x+3/2=-1 | | x+5x=20 | | -3(6x-2)=8x-11 | | -5(-5x+5)=-7x+7 | | 10-5z=4z-13 | | -2(5x+6)=-13x+12 | | 2(8x+6)=-14x+3 | | 3(x+3)=5x+6 | | 8x-11=-14x+7 | | 6x/x^2-8x+12 | | 3x-7=-11x+6 | | 2(3x-5)=2x-34 | | -3/5x+2=6 | | 2/3x+1=11 | | 3z+1=7z-11 | | 16=14-1/8x | | 1/3x-2=4 | | A=(-4) | | 9-10x=108-31x | | 20/x^2-1/x=1 | | 54-5x=4x+21 | | 2x+5=22-7x | | X+1-4x=-8+x-5x | | X+1-4x=8+x-5x | | 0=1.25h-10 | | 4x+5=5x+2 | | 5x+x=35 |

Equations solver categories