2-y=-7

Simple and best practice solution for 2-y=-7 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 2-y=-7 equation: 


Simplifying
2 + -1y = -7

Solving
2 + -1y = -7

Solving for variable 'y'.

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

Add '-2' to each side of the equation.
2 + -2 + -1y = -7 + -2

Combine like terms: 2 + -2 = 0
0 + -1y = -7 + -2
-1y = -7 + -2

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

Divide each side by '-1'.
y = 9

Simplifying
y = 9

See similar equations:

| 2=-3+4m-3 | | 4(r+7)-3(1-r)2=-(4+r)-3(3-r)2-3 | | 15+5x=3(x+3)+2x | | 4(x-6)=-5(5-x) | | -61=d+c-181 | | -(4y-8)=2(3p+3) | | 4x+7+2x=10x-5 | | -21=-6n-n | | (-67)=6x-1 | | -11=8n-5+2 | | -(10-x)=-3x+12 | | 6m+8=8+3m | | 4y=x+10 | | 9(x-4)=-63 | | h+(h+1.5)=25 | | -d+12-3r=5d-6 | | 6x-8x=26 | | 5-5x-8=17 | | h+(h-1.5)=25 | | h-2.5=25 | | 5=w+10 | | (4-y)(2y-5)=0 | | h-1.5=25 | | 0.23x+0.13y=19 | | 2tanx-5.8=0 | | 3m+2m=-6m+4m | | 3/4x-10=2 | | .2(x-4)=5.0 | | (w-3)(w+9)=0 | | 12-4/2 | | -7k-4(k-4)=82 | | -7+x/2=-2 |

Equations solver categories