7x-30=8x

Simple and best practice solution for 7x-30=8x 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 7x-30=8x equation: 



7x-30=8x

We move all terms to the left:

7x-30-(8x)=0

We add all the numbers together, and all the variables

-1x-30=0

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

-x=30

x=30/-1

x=-30

See similar equations:

| 10=w+14 | | 11y-33=180 | | -3a^2+5a^2=72 | | 5(x-3)=x=1 | | 7-5x=40+3 | | 7(-x+6)=35 | | x16+12x=4x+24 | | -3x1=-5 | | 11y-32=1 | | -4+7p=6p | | 13²+26-52=x | | 3=-5-x | | 2(x-5)+10=0 | | 5.00+0.65x=10.00+.45x | | 15+10p=6p+27 | | 180=35+2x | | 23(14x)-5=180 | | 11y-32+1=180 | | 2x-6+7x+4=90° | | z2−60=40 | | 15-7u=95+3u | | 7.00*1.50n=11.50 | | 93=10x+25 | | -8(2x1)=36 | | 9(3x + 4) – 10x = 189 | | -4x-6x+17=-3 | | 3x-10=5x-8=4x-1 | | 2d+5=10-3d | | 8x+2=3x+33 | | j2+0=0 | | 4b-16=-6b-86 | | 10x1=14x-37 |

Equations solver categories