-21=7x-14

Simple and best practice solution for -21=7x-14 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 -21=7x-14 equation: 



-21=7x-14

We move all terms to the left:

-21-(7x-14)=0

We get rid of parentheses

-7x+14-21=0

We add all the numbers together, and all the variables

-7x-7=0

We move all terms containing x to the left, all other terms to the right

-7x=7

x=7/-7

x=-1

See similar equations:

| -2x+6-9+4x-x=5+2 | | 7=x/9-8 | | 1/3(x)+4=x-2 | | 14+2p=78 | | x/4-11=-15 | | 6.5=7.7-0.6x | | x^2-22x+11=-10x | | 7x+17=8x-7+19 | | 4x(3x-2)=-5 | | 3/2x+6=8 | | 1/1x+1=1/5 | | 1/1x=1/5 | | 7/4+634m/5=63/20 | | 54+3x=6x | | X=21y | | 10-3f=3f | | -3x+7x-1=3 | | x+4x=35+15 | | 47x+2=11 | | A=(7/6)(h-71) | | -197=2x+5(2x-13) | | F(x)=2x^2+2x+5 | | y^2+y^2+2y+2y=0 | | 2x=1.7 | | 36x=64 | | -7=-1+x,3 | | 4-1/3(2-7x)=2(x-1) | | 25+3x=14+5x | | -9=-7/h | | A=7/8(h-71) | | 20−x3=x2 | | 2x=0.9 |

Equations solver categories