15=3r+3b

Simple and best practice solution for 15=3r+3b 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=3r+3b equation:


Simplifying
15 = 3r + 3b

Reorder the terms:
15 = 3b + 3r

Solving
15 = 3b + 3r

Solving for variable 'b'.

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

Add '-3b' to each side of the equation.
15 + -3b = 3b + -3b + 3r

Combine like terms: 3b + -3b = 0
15 + -3b = 0 + 3r
15 + -3b = 3r

Add '-15' to each side of the equation.
15 + -15 + -3b = -15 + 3r

Combine like terms: 15 + -15 = 0
0 + -3b = -15 + 3r
-3b = -15 + 3r

Divide each side by '-3'.
b = 5 + -1r

Simplifying
b = 5 + -1r

See similar equations:

| 3j+3b=15 | | 5b-12=2b | | 3a+(2a-3a)-(5a-3a)= | | 2y+2z=15+y+z | | 3x-2(x-1)=3-x | | 3x-2(x-1)=3-c | | 7x-7=3x+2 | | 6+2(x-9)=3(2-x) | | 55+6y-11=17y-12-3y | | x^2+0.9x+0.7=0 | | 5x^3-48x^2+20=0 | | 12x-3y+3x-5y= | | 5x-6=146 | | Z+2=iz | | 6a+2a-3=12a+9 | | 10=0.03 | | 12sinx=6 | | 9(3-2x)+2(5x+1)=0 | | 3x+3y=y | | (5x+3)(x^2+7)-(2x+9)(x^2+7)=0 | | (5x+3)(x^2+7)-(2z+9)(x^2+7)=0 | | 10(s-6)=-154 | | x-11*6=54 | | 14(x+2)=9+35(x+1) | | Log(3)(-10x-14)=4 | | 0.5(3x+1)=-4 | | x^2+y^2+2x-4y+2=0 | | 11x-39y=19 | | 11x+39y=1 | | (2x-3)*y/x | | y=-7x+-1 | | -2x-4=30 |

Equations solver categories