8(x-6)+21=21

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


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

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

Reorder the terms:
-48 + 21 + 8x = 21

Combine like terms: -48 + 21 = -27
-27 + 8x = 21

Solving
-27 + 8x = 21

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 + 8x = 21 + 27

Combine like terms: -27 + 27 = 0
0 + 8x = 21 + 27
8x = 21 + 27

Combine like terms: 21 + 27 = 48
8x = 48

Divide each side by '8'.
x = 6

Simplifying
x = 6

See similar equations:

| 9y+11y=20y | | 7x-2(x-5)=10 | | 2x-(3x-4)=3x | | 4+5(x-9)=-12 | | 4(2x-2)=-44 | | 4+5(x-5)=10 | | 3.8x=21 | | -2(x-2)+4x=9x-9 | | C=30-2.5d | | 4m+5n+9m+6n= | | 3-8(x-2)=10 | | 2-2=16x+15x | | 3x+1-x=5+x-3 | | 2.5x+3=10.5 | | x-4-6=3 | | 3(3x-4)=7(x+3) | | 4+7d=88 | | 3-3(n+2)=18 | | 2/3(6x-1)=4/3 | | 2x+5=17x+20 | | y/10-48=-41 | | 16x-3=40x+3 | | x+.5*15=161.25 | | 9.14y=3.7 | | 2+2z=16 | | 6c+15d=180 | | 3x+5=-35 | | p^2-3p= | | 6t+21=-81 | | 3/4s-2/3s=5/6 | | 7.3x=2.3 | | 1/2*m=12 |

Equations solver categories