2b+7=b+9

Simple and best practice solution for 2b+7=b+9 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+7=b+9 equation:


Simplifying
2b + 7 = b + 9

Reorder the terms:
7 + 2b = b + 9

Reorder the terms:
7 + 2b = 9 + b

Solving
7 + 2b = 9 + b

Solving for variable 'b'.

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

Add '-1b' to each side of the equation.
7 + 2b + -1b = 9 + b + -1b

Combine like terms: 2b + -1b = 1b
7 + 1b = 9 + b + -1b

Combine like terms: b + -1b = 0
7 + 1b = 9 + 0
7 + 1b = 9

Add '-7' to each side of the equation.
7 + -7 + 1b = 9 + -7

Combine like terms: 7 + -7 = 0
0 + 1b = 9 + -7
1b = 9 + -7

Combine like terms: 9 + -7 = 2
1b = 2

Divide each side by '1'.
b = 2

Simplifying
b = 2

See similar equations:

| -2=x/3 | | 4=-40x^2+28x | | 4/3x3.14x125cm^3 | | C/c-3=3/c-3-3/4 | | 2(3x+7)-6=6x+10+4 | | s=p/1-dt | | (x+y)-(x-1)= | | 0.5(4a-16)=5 | | sec^5x=4 | | .25/12=c | | 25x+5=42 | | 3(9x-9)=48 | | 10k^5m^7n^12/5k^2mn^10 | | 2+3x=x+2+3x | | 7/-354 | | 7x-15=-99 | | -9x-10=4x+16 | | 10/22-2/9= | | 9x+12=26 | | 3.75-.25n+n=13L | | 1x-(-4/5)=-2/3 | | 2x-4(2x-7)=10 | | 16x-(9x-7)=21 | | -5+(7k+3)= | | (8s-6)-(2s+22)=4s-28 | | -5y-4x=15 | | X=2y+164 | | 2(x+7)=-x+4 | | -5+8(x-2)=15x+4-7x | | 2/3(x-4)=1/3(2x/6) | | 2q+(-3)(1-q)=-2q+2(1-q) | | 9x^3-4x^2+x=0 |

Equations solver categories