10-3b+2=-9

Simple and best practice solution for 10-3b+2=-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 10-3b+2=-9 equation:


Simplifying
10 + -3b + 2 = -9

Reorder the terms:
10 + 2 + -3b = -9

Combine like terms: 10 + 2 = 12
12 + -3b = -9

Solving
12 + -3b = -9

Solving for variable 'b'.

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

Add '-12' to each side of the equation.
12 + -12 + -3b = -9 + -12

Combine like terms: 12 + -12 = 0
0 + -3b = -9 + -12
-3b = -9 + -12

Combine like terms: -9 + -12 = -21
-3b = -21

Divide each side by '-3'.
b = 7

Simplifying
b = 7

See similar equations:

| 2(r+10)=130 | | 5x+3(3x-4)=6 | | 5x-2+6x-7=57 | | x+7=-28 | | 8^1/3 | | -6r-r-13=18 | | -9x(-4x^2-6)= | | -1/5x+1=11 | | 2x-x+6=0 | | -3x-(-4x)+3-(-4)=-5(3x-2) | | 6x-8=4(2x+1) | | -3x^2+12x+288=0 | | 20x^2=1125 | | x-2(x+3)=36 | | -8z(w-6)=32 | | 4xn-7=41 | | X/3+10=16 | | 1/2(4x-6y) | | 2x-6+3x=29 | | 1280/90*2 | | 0.1z=2 | | 9x^6=0 | | -15-3x=X+13 | | 9x^9=0 | | 6x^5(-6x^5-3)= | | -78=6(-2+3a) | | -40/y^2-12y+27=2y/y-3 | | 8x+x^2=48 | | 0=4x^2+x-5 | | 7x+258=2x+66 | | 7y-7x=1 | | 33-(-15)+(-8)-2= |

Equations solver categories