9*8=b*9

Simple and best practice solution for 9*8=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 9*8=b*9 equation:


Simplifying
9 * 8 = b * 9

Multiply 9 * 8
72 = b * 9

Reorder the terms for easier multiplication:
72 = 9b

Solving
72 = 9b

Solving for variable 'b'.

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

Add '-9b' to each side of the equation.
72 + -9b = 9b + -9b

Combine like terms: 9b + -9b = 0
72 + -9b = 0

Add '-72' to each side of the equation.
72 + -72 + -9b = 0 + -72

Combine like terms: 72 + -72 = 0
0 + -9b = 0 + -72
-9b = 0 + -72

Combine like terms: 0 + -72 = -72
-9b = -72

Divide each side by '-9'.
b = 8

Simplifying
b = 8

See similar equations:

| 2/3x-5=1 | | 3m-5=-13 | | -0.2a+3a= | | 6x=21+3x | | 1-cos*6x= | | 4x+2+3x+5= | | 2x^2-2x=11 | | x^2-81x+81=17 | | x^2+81x-81=17 | | x^2+18x+18=17 | | x^2+81x+81=17 | | x^2-81x=17 | | x^2-81=17 | | x^2-18x-18=17 | | x^2-81x-81=17 | | x^2-81x-64=0 | | log(x)=0.39 | | 2x+4cm=46cm | | 4y-11=15 | | -8+6(1x-3)+4x= | | 7(2m-6)+8m= | | .75h-3h=.25h+.75 | | 9r-3s+7-4r+s-3= | | 7m-15=55 | | -4a-4+a-2b-7a+6= | | -16=-32-y | | A+5=18 | | 1.5m-3.6=-1.5 | | 37+12y=85 | | 2.1(5w-3)+8.2=6w+22.95 | | 2(3x-7)=9*-7 | | 3*2-11=2(y-4) |

Equations solver categories