-45=-15r

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


Simplifying
-45 = -15r

Solving
-45 = -15r

Solving for variable 'r'.

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

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

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

Add '45' to each side of the equation.
-45 + 45 + 15r = 0 + 45

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

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

Divide each side by '15'.
r = 3

Simplifying
r = 3

See similar equations:

| 0=x(x-12) | | x-15x=85 | | 1.5s=7.5 | | z^2-14z=40 | | 15x-x=85 | | 31-b=28 | | 4x+6+8=17 | | 9x-62=7/x | | z-7=28 | | -3+17/4 | | x/2-x/5-3=0 | | y-25=-17 | | 42/y=7 | | 30-8x=6+8(5-3x) | | -6x+5=-x+15 | | 2/5(3x+3)=2(3-2x)+16 | | w-4.5=-1.7 | | 6y+9y=12y+34 | | 4(x-5)=-12 | | 1/5(x+5)=1/5(3x+15) | | 5x^3-24x^2+5x-50=0 | | x+3.6=-0.2 | | 3x^6-6x^4= | | -7(5x-9)+2=-35x+65 | | -9+-13= | | a-45=100 | | 4(x+6)-3=22-2x-1+6x | | y+72=0 | | -5-n=-12 | | X-9=1+2x | | s=8 | | -11=c/2-3 |

Equations solver categories