15+b=3-2b

Simple and best practice solution for 15+b=3-2b 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+b=3-2b equation:


Simplifying
15 + b = 3 + -2b

Solving
15 + b = 3 + -2b

Solving for variable 'b'.

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

Add '2b' to each side of the equation.
15 + b + 2b = 3 + -2b + 2b

Combine like terms: b + 2b = 3b
15 + 3b = 3 + -2b + 2b

Combine like terms: -2b + 2b = 0
15 + 3b = 3 + 0
15 + 3b = 3

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

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

Combine like terms: 3 + -15 = -12
3b = -12

Divide each side by '3'.
b = -4

Simplifying
b = -4

See similar equations:

| 65=1/2h(13) | | -151-8x=9x+14 | | 3x+9-5(x+1)=5x+6 | | 125/x^5 | | 12x-28-2=12x+9 | | -(7-6x)-16=-15+6x | | 30x+10=(30x-6)-2x | | -12-6x=-7(6+3x) | | -4(t+7)=-16 | | 16x+6x+1=14x+7+2x | | X(x+5)=400 | | (t+7)-4=-16 | | 30x+10=(30x-6)+2x | | 87x-98=765 | | X-4/6= | | 9x+6=3x-9 | | 12x+18=6x+60 | | .83xt-4=6 | | 16x+18=6x+60 | | 4x=10x+8 | | 5+2(x+1)=2x-4 | | x^2-8x-1920=0 | | -1+2x=-1+2x | | x(x+6)=55 | | z+.78=1.6 | | -[9z-(20z+3)]=3+(10z+1) | | bn=(-3)n-1 | | 10x-15=7x+2 | | 8x+2.5=7x | | 3x-5=10x-83 | | -28p-6(6-6p)=3(p-3)-37 | | 0=10t-4.9t^2 |

Equations solver categories