1-8=y-9

Simple and best practice solution for 1-8=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 1-8=y-9 equation:


Simplifying
1 + -8 = y + -9

Combine like terms: 1 + -8 = -7
-7 = y + -9

Reorder the terms:
-7 = -9 + y

Solving
-7 = -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.
-7 + -1y = -9 + y + -1y

Combine like terms: y + -1y = 0
-7 + -1y = -9 + 0
-7 + -1y = -9

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

Combine like terms: -7 + 7 = 0
0 + -1y = -9 + 7
-1y = -9 + 7

Combine like terms: -9 + 7 = -2
-1y = -2

Divide each side by '-1'.
y = 2

Simplifying
y = 2

See similar equations:

| m^3-m^2-4=0 | | 3x+51=6 | | 6.6x+4=5.6x | | 2t^2-7=-10t^2+1721 | | 5x+4y+10=0 | | -9a^2+6a+24=0 | | 2(x-4)+9x=-5(x-2)-6 | | 2a^2+11a+15a=0 | | 8x+1=5x-14 | | 1-x=3x+1+5x | | x^2+8x=37 | | r^2=5-4r | | -3y+6=-4y+4 | | -12p+2p-p-17p-12p=14 | | y=-x^2-2x+8 | | 4x^2-23x+23=-7x+8 | | 2y^2+10y-15=-2y^2+6y | | 4x=10x-16 | | x^2=5x+1 | | 3-3x=8-4x | | 12(2x-4)=3(8x+7) | | 5w^2+11w=12 | | 3x+7=10x-14 | | 6+19n-3=7n+78-3n | | 7x^2+1=197.49 | | y^3-2x= | | 16(3x-1)=4(12x+3) | | -25x+7=-13 | | p+21+(p-26)+p*4=979 | | 5+10z-2=8z+10-5z | | -12-3a=1-4a | | 2y+4=3(2x-6) |

Equations solver categories