42=7/9x

Simple and best practice solution for 42=7/9x 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 42=7/9x equation: 



42=7/9x

We move all terms to the left:

42-(7/9x)=0



Domain of the equation: 9x)!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

-(+7/9x)+42=0

We get rid of parentheses

-7/9x+42=0

We multiply all the terms by the denominator


42*9x-7=0

Wy multiply elements

378x-7=0

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

378x=7

x=7/378

x=1/54

See similar equations:

| 15+5x=105=6x-9 | | 2(h+3)=2h-3 | | -8x=2(1-4x)+x | | 0.7x-0.55=4.35 | | k-16=14 | | (5+2i)(1+3i)=0 | | 35-n=52 | | (x+11)²-225=0 | | c2− 1=2 | | 2x+7=3x+15 | | 10x-6(x+18)+20=8 | | 2(w-10)=16 | | 4x+24-2=7(4x+2)=16 | | 6(8x-12)-4x+2=8-(6x-22) | | 2+2u=10+3u | | 3=m+50/2 | | -7/4u=-14 | | 7z+8+10z+2=180 | | 2h+5=2h-1 | | -7(x+2)-10=7x-24 | | n+7n=6+8n+2n | | 180-(x-4)=(3x+22) | | 19=3y+10 | | -2x+5=5+x | | 4=s+24/8 | | 10x²-30x=100 | | 4x+5=3x-55 | | 870=15n | | 0.3d-0.5=0 | | 4-8r=1-6r+7 | | -14+(4x+7)x=5 | | 16=7|x+3|+30 |

Equations solver categories