6(x+8)-21=

Simple and best practice solution for 6(x+8)-21= 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 6(x+8)-21= equation:


Simplifying
6(x + 8) + -21 = 0

Reorder the terms:
6(8 + x) + -21 = 0
(8 * 6 + x * 6) + -21 = 0
(48 + 6x) + -21 = 0

Reorder the terms:
48 + -21 + 6x = 0

Combine like terms: 48 + -21 = 27
27 + 6x = 0

Solving
27 + 6x = 0

Solving for variable 'x'.

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

Add '-27' to each side of the equation.
27 + -27 + 6x = 0 + -27

Combine like terms: 27 + -27 = 0
0 + 6x = 0 + -27
6x = 0 + -27

Combine like terms: 0 + -27 = -27
6x = -27

Divide each side by '6'.
x = -4.5

Simplifying
x = -4.5

See similar equations:

| 6.4/0.8= | | =(3xy)3 | | 4x+2-7x-4=22 | | =10.6667 | | 3.6in³=1/3(3.14)(r)²(4.2) | | 4x+6-6x+3=31 | | 6.4/0.8 | | (6x/5)-x=(x/15)-8/3 | | 8k-k+7-5k=19 | | 2(x+3x)=4x-8 | | x=x^2-14x+65 | | -8n(10n-1)=0n | | -6(9-3f)=5 | | a^2+a-1483=0 | | 12x-11+2x=4-2x | | 12t+3=21 | | 144+a=240-74x | | 0.25log=x | | 25a^4-16b^6= | | -23-1c=-19 | | 6/(x^2-3x)-1/(x^2-9)=0 | | -x+19x+-9x=-9 | | -4(k-1)=-8(1-k) | | 0=4-3(x) | | -13+8x=11+7x | | -3+14=16x-4-15x | | (w+1)+(4w+3)= | | -x/7=48/7-2x-5 | | (6-l)+(3m)i=-12i+27i | | -(x/7)=29/56-3/8 | | 12p=72+0.125p | | r-15=8 |

Equations solver categories