5r-6r+27+3*5=r

Simple and best practice solution for 5r-6r+27+3*5=r 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 5r-6r+27+3*5=r equation:


Simplifying
5r + -6r + 27 + 3 * 5 = r

Multiply 3 * 5
5r + -6r + 27 + 15 = r

Reorder the terms:
27 + 15 + 5r + -6r = r

Combine like terms: 27 + 15 = 42
42 + 5r + -6r = r

Combine like terms: 5r + -6r = -1r
42 + -1r = r

Solving
42 + -1r = r

Solving for variable 'r'.

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

Add '-1r' to each side of the equation.
42 + -1r + -1r = r + -1r

Combine like terms: -1r + -1r = -2r
42 + -2r = r + -1r

Combine like terms: r + -1r = 0
42 + -2r = 0

Add '-42' to each side of the equation.
42 + -42 + -2r = 0 + -42

Combine like terms: 42 + -42 = 0
0 + -2r = 0 + -42
-2r = 0 + -42

Combine like terms: 0 + -42 = -42
-2r = -42

Divide each side by '-2'.
r = 21

Simplifying
r = 21

See similar equations:

| 27y+38y+9y+23y+22y+31y= | | 0.3(x+10000)=1000000 | | -21=2 | | 4(13)-4(3)= | | 9s-7=49+s | | x-0.65x=525 | | 15-3xm=2.7 | | 11-3x=31-7x | | n^2=48 | | 100=6.25 | | 29x-7=-3+5(x-2) | | x^4+5x^3-33x^2+27x=0 | | 3/7×6/11 | | 15x+12=-48 | | x(18-2x)(33-2x)=0 | | 0x+y=1.73 | | 4/7×6/11 | | 5(3x+4)+3x=28 | | 6=12x+6y | | 5n^2-7=448 | | 141+-120=2 | | n^2=29 | | r^2/r^3 | | 180-x=11(90-x) | | 3-(2x+5)=10 | | 5y=8y | | -5-(16y-1)=2(7y-16)-y | | 2x+104=10x | | X^4+31x^2-180=0 | | 8(28)=8(20)+8 | | 3(8y+2)=10y+(1y+3) | | 7n+15=4n+6 |

Equations solver categories