15=4+3(b+8)

Simple and best practice solution for 15=4+3(b+8) 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 15=4+3(b+8) equation: 


Simplifying
15 = 4 + 3(b + 8)

Reorder the terms:
15 = 4 + 3(8 + b)
15 = 4 + (8 * 3 + b * 3)
15 = 4 + (24 + 3b)

Combine like terms: 4 + 24 = 28
15 = 28 + 3b

Solving
15 = 28 + 3b

Solving for variable 'b'.

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

Add '-3b' to each side of the equation.
15 + -3b = 28 + 3b + -3b

Combine like terms: 3b + -3b = 0
15 + -3b = 28 + 0
15 + -3b = 28

Add '-15' to each side of the equation.
15 + -15 + -3b = 28 + -15

Combine like terms: 15 + -15 = 0
0 + -3b = 28 + -15
-3b = 28 + -15

Combine like terms: 28 + -15 = 13
-3b = 13

Divide each side by '-3'.
b = -4.333333333

Simplifying
b = -4.333333333

See similar equations:

| 114x^2-361=0 | | 91=7j-8 | | 2-y^3=7/8 | | 6x-1+29=180 | | 23x-58=34 | | sin(0)=0.8 | | -2[x+7]=18 | | 5(2x+6)=-10 | | t^2-9/6=12 | | (5x*5x)-1=0 | | 3x-10=2(x+3) | | 4(1x-4)=-24 | | 6d-12=4d+1 | | 3x^2-42x+126=0 | | 2(5-7s)=22 | | 0=4x^3-48 | | Log(x+4)=2.3 | | 3(7h+9)=16-6h | | 220=20-Y | | u^2+30u+25=0 | | 12x-8=8x+5 | | 140=3x | | -2(5x+7)=-64 | | 4x^2+22=20x-2 | | 3t+4x=mt | | 9x^4-6x^2=0 | | 5(1+3a)=-17 | | x/4=11/-6 | | -9h+-6+6+12h+40=22 | | 6u-2u=8 | | cos(5x+22)=sin(3x-4) | | 3(t-7)=6 |

Equations solver categories