8r-7r=-1+12

Simple and best practice solution for 8r-7r=-1+12 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 8r-7r=-1+12 equation: 


Simplifying
8r + -7r = -1 + 12

Combine like terms: 8r + -7r = 1r
1r = -1 + 12

Combine like terms: -1 + 12 = 11
1r = 11

Solving
1r = 11

Solving for variable 'r'.

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

Divide each side by '1'.
r = 11

Simplifying
r = 11

See similar equations:

| 8y-6=3y+4 | | 4(x+19)=213 | | 195=5(5b+4) | | 7a+5-11a+5=10 | | 2x-25=-6x+23 | | 8y-6=5+9 | | 4X-(2X+1)=2(10X-1) | | a*3+25-24=16+15-3 | | -121-14x=-x+48 | | 6n-30=-12 | | 3[x-1]=4[x+1] | | 2x+1-(1-2x)=2-(-2x) | | 3t+7k=-20 | | 7y^2+7y=0 | | 3s+107-7s=47 | | -25=x-(-50) | | 5(t-1)=2t+3t+7 | | -2(4r+3)-2r=-46 | | (4j+3)(3)= | | 61v=68 | | 2b+12=9b | | 3(3X-3)=3X | | -8-4(1+7x)=-208 | | 3*x+1=4*x-1 | | 3x-5-2x=8 | | 4(2X+1)-10=6(3X+4) | | -8+10a=2(5a-4) | | 7-(1/16)x=-2 | | 4+(d+3)= | | M(3)-5m(12)=-1(6) | | 3n=7n+6 | | (-1/5)q-4=9 |

Equations solver categories