15=y-1

Simple and best practice solution for 15=y-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 15=y-1 equation: 


Simplifying
15 = y + -1

Reorder the terms:
15 = -1 + y

Solving
15 = -1 + 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.
15 + -1y = -1 + y + -1y

Combine like terms: y + -1y = 0
15 + -1y = -1 + 0
15 + -1y = -1

Add '-15' to each side of the equation.
15 + -15 + -1y = -1 + -15

Combine like terms: 15 + -15 = 0
0 + -1y = -1 + -15
-1y = -1 + -15

Combine like terms: -1 + -15 = -16
-1y = -16

Divide each side by '-1'.
y = 16

Simplifying
y = 16

See similar equations:

| 4x-6(x-16)=144 | | 5=5z | | -5x+3(4x+10)=86 | | 6y-3(y-2)+4= | | 8t+6t=56 | | -6x-7(3x-13)=-44 | | 2x+5+x+7=45 | | 2x=1+(x+3) | | 2r+24=7+r | | 2r+6=7+r | | 20+(4x-60)=6x | | 10(5m+2n-3p-x+y)= | | 20=2x^2 | | 3+4y=11-6x | | 4y+12x=16 | | 20+(4x-6)=66x | | 17(x-6)=-8-9 | | 6x+19x+3=0 | | m-2=-6 | | 2x+5+x+2=90 | | -x+2y=-3 | | y=-2x^2+3x+5 | | 3(7)-2-1=0 | | 9p-4p+6=7p | | 13x+17=5x+185 | | 5p+4=8p+4 | | 51x^3+17x^2=0 | | 5-(t+3)=-1+29(t-3) | | 10x^3+70x^2+120x=0 | | 3x-18+2x+6+x+24=180 | | x=3+2*9 | | X+2x-5=19 |

Equations solver categories