15+5r=45

Simple and best practice solution for 15+5r=45 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 15+5r=45 equation:


Simplifying
15 + 5r = 45

Solving
15 + 5r = 45

Solving for variable 'r'.

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

Add '-15' to each side of the equation.
15 + -15 + 5r = 45 + -15

Combine like terms: 15 + -15 = 0
0 + 5r = 45 + -15
5r = 45 + -15

Combine like terms: 45 + -15 = 30
5r = 30

Divide each side by '5'.
r = 6

Simplifying
r = 6

See similar equations:

| 13+.25=-3 | | 4x-5(2x+1)=15 | | -1t+2=12 | | 20-2/10d=3/10d+16 | | -10=4x-10 | | 4n-17=8 | | 1200=150m+450 | | 2-d-2/10d=3/10d+16 | | 4x+3x=9x-4 | | -3/4r=1 | | x^211= | | 2x-5(-6x+16)=176 | | 3(x+4)=10 | | 76=19x | | 84=-20x+44 | | 52+127+c+d=360 | | 42/35=6/x | | -10(8+x)=150 | | 65.25*x=326.25 | | -40=-7x+2(6x-5) | | 3/12n+10=8/12n | | 6x+2+3y-4=14 | | 3/2x+12=-24 | | 2(x-1/2)=8+2x | | -9.5+(3.7)= | | 4x-9=8x-18 | | 3/2x | | 3(-4)=9-(-3) | | -7x-5(-5x+9)=63 | | 2((1/3)x+4)-1=(4/3)x-3+x | | 3(4)=9-y | | x/20+1=0 |

Equations solver categories