3(x+8)-4=-9

Simple and best practice solution for 3(x+8)-4=-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 3(x+8)-4=-9 equation:


Simplifying
3(x + 8) + -4 = -9

Reorder the terms:
3(8 + x) + -4 = -9
(8 * 3 + x * 3) + -4 = -9
(24 + 3x) + -4 = -9

Reorder the terms:
24 + -4 + 3x = -9

Combine like terms: 24 + -4 = 20
20 + 3x = -9

Solving
20 + 3x = -9

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -20 + 3x = -9 + -20

Combine like terms: 20 + -20 = 0
0 + 3x = -9 + -20
3x = -9 + -20

Combine like terms: -9 + -20 = -29
3x = -29

Divide each side by '3'.
x = -9.666666667

Simplifying
x = -9.666666667

See similar equations:

| 16p^2-48p+36=0 | | 5x*2x=160 | | 703(y)/4900=25 | | 7.46=-log(x) | | -7-x=-1 | | 3.5=v | | 50h^2-270h=0 | | 9(2x-6)= | | 3x+5(-6x)=-27 | | 13(4c-1)-4=50c+13 | | 4p^2+28p+49=0 | | (u^2-6u-7)(5u+20)=0 | | 36-15=3(x-6) | | 3.25(-4)= | | 6y-8=15y-8 | | 17+3y-1=13y-12-3y | | -13n+2=-11n-10 | | 2x-80=360 | | 16x+4+18x=180 | | 75j^2=84j | | 3(x+6)+x=2(x+3)+2 | | 5x*3x=160 | | 16x+4+18=180 | | 60j^2-490j+80=0 | | 4(5-6x)=-23 | | y=x^2+15x+14 | | 9(7-y)=19 | | 6v^2+54v-60=0 | | -2(-4-x)=6(x+2)+3x | | -x-1=x-5 | | 5x+25=500 | | -8x+y=6 |

Equations solver categories