2b+3=45

Simple and best practice solution for 2b+3=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 2b+3=45 equation: 



2b+3=45

We move all terms to the left:

2b+3-(45)=0

We add all the numbers together, and all the variables

2b-42=0

We move all terms containing b to the left, all other terms to the right

2b=42

b=42/2

b=21

See similar equations:

| b-4=-7b+52 | | 8(k-7)=2(5k+2) | | 18-x=6x+4 | | 7/8(x+1/2)=49/80 | | 0.4(x+2.4)=13.5 | | 8x+5=3x-2 | | 72x+12=60 | | 2x+2(-4x+5)=-(3x-11) | | 2r=-54 | | 21=n+6 | | 20k+4=270 | | 2+4x=-x-22 | | (x+3)x+4=20 | | 20k+4+33k-9=270 | | 3.5w=70 | | -1(4y+20)19=-y+17 | | 2/3t=42 | | 1(4y+20)+19=-y+17 | | 2(u+3)=3(1+u)+23 | | 1.7(5n+3)= | | Y-27=12(x-2) | | 0=-60+8/x-6/0.2-x | | -3q-2=16+3q | | 7x+8=-6x+151 | | 6y+57=3y+36 | | 7a=4a-8 | | 1.5r=-7 | | 1/2f+3/4=1/2f | | x-8.3=6.82 | | 1/3x+16=x | | 2x+x-4=90 | | 7x*7x+49x=0 |

Equations solver categories