1+r=-9

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


Simplifying
1 + r = -9

Solving
1 + r = -9

Solving for variable 'r'.

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

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

Combine like terms: 1 + -1 = 0
0 + r = -9 + -1
r = -9 + -1

Combine like terms: -9 + -1 = -10
r = -10

Simplifying
r = -10

See similar equations:

| 1a+1a+1a= | | -3.6h=-2.4b | | 220+0.15x=313 | | 9(x+4)=63 | | p+6(-3p-3)=101 | | 5n+12=-3+2x | | 1a+1a+1a+1a= | | 3x+9y+10= | | 3/4=6/p | | 3a=9a-12 | | 492x-20=9x | | 7x+2x=30 | | 5-10=z/-9 | | 16x^2-13x+234=0 | | 6z=15-21 | | 2x+-2=-2 | | 2x^2+4x+12=equation | | 140+55+75+160=540 | | 7w-7z+4w-5z= | | 1/7-3/5 | | x/4-9=3/8 | | 4/5-4/9 | | 25=180 | | 96+8m=192 | | -2.4=-12.2+r | | 5w=63-4w | | Findthesum-9+(-22)= | | X^2+y^2-3xy+1=0 | | 2/x=1/10 | | 20n-49=192 | | x+7.8=2.7 | | 15y+31=6 |

Equations solver categories