-2(4x+7)=21

Simple and best practice solution for -2(4x+7)=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(4x+7)=21 equation:


-2(4x+7)=21

We simplify the equation to the form, which is simple to understand 
-2(4x+7)=21

Reorder the terms in parentheses
+(-8x-14)=21

Remove unnecessary parentheses
-8x-14=+21

We move all terms containing x to the left and all other terms to the right. 
-8x=+21+14

We simplify left and right side of the equation. 
-8x=+35

We divide both sides of the equation by -8 to get x. 
x=-4.375

See similar equations:

| (4f)2xf=432 | | 18-(x+2)=-9x | | 42=3y+3y | | 2(2x+1)=2x+8 | | 6m-4=6m | | 2(3x-4+5x)= | | -16=x+3x | | 12=8+.5x | | -2n+3=4n | | 4(35+2)=2(2s-1) | | 3.4x-4.4y=15.4 | | 50-5+-5=5t-105 | | .5x-7y=2 | | Y=1+2x+-1x^2 | | 3n+n=24 | | 12x(4-3)=9 | | 3(2x+3)=8(n+1) | | 4x^4-24x^3-6x^2+24x+11=0 | | 3h+-5=13 | | 3z-(8-z)=z+7 | | 3(w+4)=4w | | 8+2(x-1)=-2 | | 188.4=2(3.14)3(x+3) | | 220=1.5x-12x | | 39=-13m | | 17ft+9in= | | x+.25=y | | 10y-6y=22 | | 4(-1x+10)=4 | | 5(x-2)-3=12 | | -5(5+7x)=-445 | | 4(x-2)-2(3-2x)=5x+1 |

Equations solver categories