3r+5+5r-27=90

Simple and best practice solution for 3r+5+5r-27=90 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 3r+5+5r-27=90 equation:


Simplifying
3r + 5 + 5r + -27 = 90

Reorder the terms:
5 + -27 + 3r + 5r = 90

Combine like terms: 5 + -27 = -22
-22 + 3r + 5r = 90

Combine like terms: 3r + 5r = 8r
-22 + 8r = 90

Solving
-22 + 8r = 90

Solving for variable 'r'.

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

Add '22' to each side of the equation.
-22 + 22 + 8r = 90 + 22

Combine like terms: -22 + 22 = 0
0 + 8r = 90 + 22
8r = 90 + 22

Combine like terms: 90 + 22 = 112
8r = 112

Divide each side by '8'.
r = 14

Simplifying
r = 14

See similar equations:

| 4x-3(2x+4)=4(2x-7)+3 | | -7(x+8)+4=-52 | | 2A+4A=18 | | 1.3(8-b)+3.7=-5.2 | | x-0.25x+25.00=250231.25 | | -9(x+3)+3=-24 | | 8(r-2x)= | | x+14+2=18-2+2 | | 14+5x=-4n+17 | | 13.82+.07(x+3)=14.57-13x | | -0.25x+25.00=250 | | 160=8xn | | -3k+7k=-20 | | -s+6-5s=18-5s | | 6n-3=27 | | -5(5-k)= | | 6m-9=33 | | 5y-2+y+40=8y+50-6y | | 3m-8=6+m | | 10x-11x=-9 | | 3b+7= | | 2(x-8)+4=-12 | | -2x^2+4x+15=0 | | -2x^2+4x+15=0 | | 6(3+3x)-5=49 | | 10-4p=56 | | y^2x-y^2+4x=0 | | 7y-18=5y+4 | | r^2+2r=35 | | x^2-x-208=0 | | 16-17z-19=-18-16z | | x(8x+1)=3x^2-20x+20 |

Equations solver categories