7b-9=2b+6

Simple and best practice solution for 7b-9=2b+6 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 7b-9=2b+6 equation:


Simplifying
7b + -9 = 2b + 6

Reorder the terms:
-9 + 7b = 2b + 6

Reorder the terms:
-9 + 7b = 6 + 2b

Solving
-9 + 7b = 6 + 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.
-9 + 7b + -2b = 6 + 2b + -2b

Combine like terms: 7b + -2b = 5b
-9 + 5b = 6 + 2b + -2b

Combine like terms: 2b + -2b = 0
-9 + 5b = 6 + 0
-9 + 5b = 6

Add '9' to each side of the equation.
-9 + 9 + 5b = 6 + 9

Combine like terms: -9 + 9 = 0
0 + 5b = 6 + 9
5b = 6 + 9

Combine like terms: 6 + 9 = 15
5b = 15

Divide each side by '5'.
b = 3

Simplifying
b = 3

See similar equations:

| 2w+w^2= | | 4y-7+4x-2=y+14+x+28 | | 16x^2-52x-14= | | x=26(7x+9) | | X^(3/2)-15x^(1/2)=0 | | 5x^2-28x+15= | | X^(3/2)-15^(1/2)=0 | | X^(3/2)-15(1/2)=0 | | a=2(3+2a) | | (-6-i)+5i-(11+13i)= | | -2x^2-14x-24= | | 8t^2/2t^0.5 | | 3c+11/c+11 | | -(p-6)-p=18 | | 3x-24=18 | | d/4-12=-23 | | 32=4(9)(3)+2(3)(h) | | 9x-5/2=4x-5/6 | | 20-k/2 | | -6x+3=-46+1x | | factorx^2-2x-35= | | -5x-2=-65+4x | | x+15=5x+3 | | 4x^5-8x+1=0 | | 1-7x-4x=-76 | | 5p-6+p=18 | | 7385-67x=62 | | -3(2x-1)=4x-7 | | 5(t-1)= | | x^2=17x-39 | | 15/8-a=-3/4a | | 10b+30=12b-20 |

Equations solver categories