-23=5r+3r

Simple and best practice solution for -23=5r+3r 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 -23=5r+3r equation:


Simplifying
-23 = 5r + 3r

Combine like terms: 5r + 3r = 8r
-23 = 8r

Solving
-23 = 8r

Solving for variable 'r'.

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

Add '-8r' to each side of the equation.
-23 + -8r = 8r + -8r

Combine like terms: 8r + -8r = 0
-23 + -8r = 0

Add '23' to each side of the equation.
-23 + 23 + -8r = 0 + 23

Combine like terms: -23 + 23 = 0
0 + -8r = 0 + 23
-8r = 0 + 23

Combine like terms: 0 + 23 = 23
-8r = 23

Divide each side by '-8'.
r = -2.875

Simplifying
r = -2.875

See similar equations:

| 2.5x+3.9x-7=23.8 | | 8cg^4-8cm^4=0 | | 11(2+4)-2(z-4)=4(z-3)+4(z-2) | | 0.3x+0.4=0.5x-0.6 | | 5-5x=14-(6x+3) | | 2(x+4)+3=5x-3(-5+x) | | 45x^5=5x^3 | | 80s^2+44s-12=0 | | 4P=3P+28 | | -4/3n-2/3=5/6 | | 36b^2+39b-105=0 | | 100(X-15)=540 | | 0.06(y-5)+0.12y=0.02y-0.9 | | 11(2+4)+-2(z+-4)=4(z+3)+4(z-2) | | 8x+5=x+3 | | (Z-4)(-z)= | | 100(X-0.50)=540 | | 5x^2+y=29 | | 8x+5=x | | 100(X-25)=540 | | 18r^2+33r-105=0 | | 11(2+4)-2(z-4)=4(z-2)+4(z-2) | | 9=r/-3+4 | | X+x/2=18 | | 7-5x=18-(6x+7) | | -8.6x=77.4 | | 7x+3=x-4 | | 80v^2+44v-12=0 | | 56/4=y | | 51839k+71736=8372615+173737k | | -p+7=-13 | | 60k+100=50k+140 |

Equations solver categories