2(x+5)-21=

Simple and best practice solution for 2(x+5)-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 2(x+5)-21= equation:


2(x+5)-21=0

We simplify the equation to the form, which is simple to understand 
2(x+5)-21=0

Reorder the terms in parentheses
+(+2x+10)-21=0

Remove unnecessary parentheses
+2x+10-21=0

We move all terms containing x to the left and all other terms to the right. 
+2x=0-10+21

We simplify left and right side of the equation. 
+2x=+11

We divide both sides of the equation by 2 to get x. 
x=5.5

See similar equations:

| 5/x-6/1/x^2-36+5/x+6 | | -4k-9+6k=-5 | | 4(4x-4)=2(8x+9) | | 15=-x+3 | | 4+(-7)= | | 5(x+1)+12= | | 5x^3-6x^2+1=0 | | 6+3p-4=9p+2-3p | | 7-2(4p-1)=-5p | | -6(7-4x)= | | -42=5h+23 | | 5(5)+b^2=13(13) | | -3n+2=6n-9 | | 20x^3-24x^2+4=0 | | r+9=19 | | 9-(2x+14)=49-8x | | -9(2y-8)= | | 6y-3=4y+13 | | 13t+4=-36 | | v^2+9+14=0 | | 2w^2+1w=66 | | (3x/2)(3x/2)(3x/2)(3x/2) | | 11y=-56 | | 4x-25=6x-50 | | 4(9m-4)= | | 24d^2+39d-18=0 | | -1(x-12)= | | 7X=216 | | 4x^2+15-9=0 | | 15p+9q-6r+6q+8r-2p= | | x+16=40 | | 5.95+0.5(m)=.10(m) |

Equations solver categories