57=9b+12

Simple and best practice solution for 57=9b+12 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 57=9b+12 equation:


Simplifying
57 = 9b + 12

Reorder the terms:
57 = 12 + 9b

Solving
57 = 12 + 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.
57 + -9b = 12 + 9b + -9b

Combine like terms: 9b + -9b = 0
57 + -9b = 12 + 0
57 + -9b = 12

Add '-57' to each side of the equation.
57 + -57 + -9b = 12 + -57

Combine like terms: 57 + -57 = 0
0 + -9b = 12 + -57
-9b = 12 + -57

Combine like terms: 12 + -57 = -45
-9b = -45

Divide each side by '-9'.
b = 5

Simplifying
b = 5

See similar equations:

| 8j-4=52 | | 2x^2+3x-x=0 | | 9(5)-y=44 | | 10-u=2 | | (b-7)*(b-2)= | | -2x+2=x+2 | | (w-8)*(w+2)= | | 5/(5b+6)=2/(b-6) | | -2+(5-20)-(-4+2)= | | -24w(w+11)= | | (a-9)*(a-5)= | | 30x(x-3)= | | (x+6)*(x-8)= | | 5k-10k+2=k+2 | | 21x(x-7)= | | -23y(y+7)= | | (z+2)*(z-6)= | | -12x+3=-5x-60 | | 24x-6(4x+6)=36 | | 3x+26=5x-14 | | 19c+31=26c-76 | | 4(x-5)=2x-5 | | 12x-7=11x+4 | | (2x^3y^4)(-3xy^2)= | | 2x+7+3x+5=32 | | ln(3x)=2.6 | | (13z^9+6v)-11z^9= | | (13/3x)+(3/7)=(4/3x) | | -9x+12=11x+14 | | 0=(x+4)(x+2) | | 15x-10(3+10x)=-5 | | (9/5n-3)/(5n-5)=7/20 |

Equations solver categories