8r-10+1+5r=

Simple and best practice solution for 8r-10+1+5r= 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-10+1+5r= equation:


Simplifying
8r + -10 + 1 + 5r = 0

Reorder the terms:
-10 + 1 + 8r + 5r = 0

Combine like terms: -10 + 1 = -9
-9 + 8r + 5r = 0

Combine like terms: 8r + 5r = 13r
-9 + 13r = 0

Solving
-9 + 13r = 0

Solving for variable 'r'.

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

Add '9' to each side of the equation.
-9 + 9 + 13r = 0 + 9

Combine like terms: -9 + 9 = 0
0 + 13r = 0 + 9
13r = 0 + 9

Combine like terms: 0 + 9 = 9
13r = 9

Divide each side by '13'.
r = 0.6923076923

Simplifying
r = 0.6923076923

See similar equations:

| 3x=7+-3 | | -5g+2+4g=-2g+11 | | 14x-6=9x+9 | | A+b=xz | | 7m+34=-5(-3m+6) | | (18-8)-15= | | 4cosx-4sinx= | | 3(2y+y)-2y= | | -6n=216 | | -3x+17.6=8.6 | | 12=-2h+.2(20-6h) | | 8x-37=x+42 | | 9x^2-c=d | | 4x-19=x+7 | | h=-4.9t^2+30.6t | | m-(-3.2)=5 | | 12x^3=12 | | 23.66+8m=0.2(1+0.9m) | | 6(-9)=9.5(a-6.9) | | 6x-9=9.5(a-6.9) | | 3(4/3x-2)-4=-6 | | 82+(25X-2)+(20X-1)+(25X-1)=360 | | 5(n+6)=(n-3)+4 | | 17=8t+23 | | 1.14x=6.84 | | 22n+3m= | | 4x-y=69 | | 15n+13m= | | z-11=28 | | 6=.666666x-14 | | 3(y-4)-5y=8 | | -18+n=32 |

Equations solver categories