1.5(b+2)+15+3b-9=90

Simple and best practice solution for 1.5(b+2)+15+3b-9=90 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 1.5(b+2)+15+3b-9=90 equation: 


Simplifying
1.5(b + 2) + 15 + 3b + -9 = 90

Reorder the terms:
1.5(2 + b) + 15 + 3b + -9 = 90
(2 * 1.5 + b * 1.5) + 15 + 3b + -9 = 90
(3 + 1.5b) + 15 + 3b + -9 = 90

Reorder the terms:
3 + 15 + -9 + 1.5b + 3b = 90

Combine like terms: 3 + 15 = 18
18 + -9 + 1.5b + 3b = 90

Combine like terms: 18 + -9 = 9
9 + 1.5b + 3b = 90

Combine like terms: 1.5b + 3b = 4.5b
9 + 4.5b = 90

Solving
9 + 4.5b = 90

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 + 4.5b = 90 + -9

Combine like terms: 9 + -9 = 0
0 + 4.5b = 90 + -9
4.5b = 90 + -9

Combine like terms: 90 + -9 = 81
4.5b = 81

Divide each side by '4.5'.
b = 18

Simplifying
b = 18

See similar equations:

| T-16=-44 | | T-16=-14 | | 6x+4(2x-1)=3 | | -9y+13=8(y-9) | | 304=8(6n-4) | | 10x+10=11x+1 | | .8-.8x=36-.8 | | 25t^2-10t-3=0 | | 13y-6y=8y | | N+0.1=0 | | .8x=36-(4*5) | | 3(1+8b)-5=166 | | -4h-3+8h=29 | | 5x+13=4x+2+2x-9 | | -8x-9=-11 | | 0.8x=36-(5-4) | | .4x-8=9.6x | | n-3=2n-3+5 | | 21=10x+1 | | -5m-10m= | | 3(y-4)-2(y-1)=y-10 | | 3p-5=-4p+6 | | 2a-35=5z | | (k+1)x^2+2kx+k-1=0 | | g(n-3)=2n-3+5 | | M=-26m-4 | | 2x+80=11x+44 | | G-5=9.4 | | 12(4x-2)=2x-2 | | 63x-4x= | | -7x-3=-12 | | 16.13+0.07h=16.88+0.11h |

Equations solver categories