.75b-9=42

Simple and best practice solution for .75b-9=42 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 .75b-9=42 equation: 


Simplifying
0.75b + -9 = 42

Reorder the terms:
-9 + 0.75b = 42

Solving
-9 + 0.75b = 42

Solving for variable 'b'.

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

Add '9' to each side of the equation.
-9 + 9 + 0.75b = 42 + 9

Combine like terms: -9 + 9 = 0
0 + 0.75b = 42 + 9
0.75b = 42 + 9

Combine like terms: 42 + 9 = 51
0.75b = 51

Divide each side by '0.75'.
b = 68

Simplifying
b = 68

See similar equations:

| 2+7+x=14 | | 8(x-1)=-40 | | 6(-2r-8)=-120 | | (2)=|x|-2 | | 27=-8x^3 | | 7(X-3)=9(X+1) | | 8x-27=-x+18 | | -1(x-4)=5 | | 3(g+7)=5g-13 | | -8(x+6)=16 | | 63-4c=11-10c | | -10(x-6)=30 | | 63-4c=11-10x | | 28.50+0.75x=36.75 | | 5x+38=8x-14 | | 4x^2-37x+85=0 | | (x+1)(x-1)-x^2+2x=3 | | (2xy+x)dx+(x^2+y)dy=0 | | -1(x-9)=3 | | -3(x-10)=3 | | 3m+6=60-3m | | 11-8X=13-3X | | 4m-3=12m-83 | | 22-5(6v-1)=-23 | | 6ft+4ft=x | | 7+5m=51+m | | 9m-18=6m+3 | | 18.1+h=118.12 | | 2m+54=6m+10 | | 10m+8=4m+26 | | 7m-24=53 | | 6(x-5)-4=-34 |

Equations solver categories