-129+7x=21x+291

Simple and best practice solution for -129+7x=21x+291 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 -129+7x=21x+291 equation: 



-129+7x=21x+291

We move all terms to the left:

-129+7x-(21x+291)=0

We get rid of parentheses

7x-21x-291-129=0

We add all the numbers together, and all the variables

-14x-420=0

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

-14x=420

x=420/-14

x=-30

See similar equations:

| -11-53=83-7x | | -5/9u=35 | | -34+19x=17x+18 | | x/8+6=2 | | n—3n=14-4n | | X-59=-7x+117 | | 16x28=92 | | -56-5x=98+2x | | 7x+10,5=12x-7 | | 20=2^3x | | 3/5x+8=1/10x-4 | | -135+15x=294+4x | | 0.5(7d+4)=7 | | .2x+.15x=2.1 | | -235+x=14x+90 | | 12x-132=21x+309 | | -11+7j=3 | | 5(4+x)=7×-2 | | 25.84=x+13.9 | | 5P^2+43p+24=0 | | .2x+.15=2.1 | | 8f+3-2=9f-1 | | 3x/8=23 | | 6x/8=11 | | 4.5t=-32.75 | | -104.76=-5.1(1.1a+7.6)-7.59a | | x^2-x+1.01=0 | | 3x*4x=1200 | | 5x=42.50 | | 3x−5=−x−49 | | ½(14x–2)=–¼(-4x–24 | | 7v+6v=13 |

Equations solver categories