9(4)+3b=30

Simple and best practice solution for 9(4)+3b=30 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(4)+3b=30 equation: 


Simplifying
9(4) + 3b = 30

Multiply 9 * 4
36 + 3b = 30

Solving
36 + 3b = 30

Solving for variable 'b'.

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

Add '-36' to each side of the equation.
36 + -36 + 3b = 30 + -36

Combine like terms: 36 + -36 = 0
0 + 3b = 30 + -36
3b = 30 + -36

Combine like terms: 30 + -36 = -6
3b = -6

Divide each side by '3'.
b = -2

Simplifying
b = -2

See similar equations:

| 8t-7t=14 | | 20=3s-4(30-s) | | -8r+7=-8r | | 2g+3=0 | | 5s^3+6s^2=0 | | 74+11x=458 | | 7+9+n+2=18 | | 3.1x+4=10.8 | | 74+35x=458 | | 7x=-12x-13 | | n-14=34 | | 2r+15=7 | | 5(2x+6)-5x=40 | | 7+9+n+2= | | 3(x+8)=2x-5 | | -3h=7+4h | | n-14=33 | | 2(5k+3)=-16-8k | | -6k=k-k | | 8a+4(10-3a)=24 | | 9-y^2=8 | | 4(x-2)-(x+3)=x-14 | | 305=5x | | 6a-5c= | | 2x^2-14x+49=49 | | 5q+6=2q-1+q | | x=6y+19 | | 8u+12r=10 | | 9x-3=x+21 | | 7+-4x=-9 | | 6x+11y=6 | | 4x-72=x |

Equations solver categories