-42=7/5y

Simple and best practice solution for -42=7/5y 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=7/5y equation: 



-42=7/5y

We move all terms to the left:

-42-(7/5y)=0



Domain of the equation: 5y)!=0

y!=0/1

y!=0

y∈R



We add all the numbers together, and all the variables

-(+7/5y)-42=0

We get rid of parentheses

-7/5y-42=0

We multiply all the terms by the denominator


-42*5y-7=0

Wy multiply elements

-210y-7=0

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

-210y=7

y=7/-210

y=-1/30

See similar equations:

| 7x-17=5x-7 | | 2x-5=11+6x | | 49=7^2x-1 | | 9x-19=10x+10 | | 8n-(5n+4​)=14 | | -1.28=((x-25)/5) | | 15x+8=7x+16 | | 1.222+3x=13 | | 3​(3x-​2)=39 | | 5=4/7(21+3x)=41 | | 4x-30=126 | | {4}{5}45k+7={3}{4}34k+3 | | 50*45*x=56250 | | 3​(3x-2)=39 | | 21+4d=-7(6d-3)d=0 | | 6k+k=-2k | | A=2(1.2+z+1.2z) | | 2x=(1/4)x+7 | | 4x-5=2x-19 | | -8x+12=4x+4 | | 5(w+3)+3w=w-34 | | 6z=4; | | -60=v/6 | | 4x+1/2=9/3 | | 10x-5=4x+2 | | 9+12m=6+15(m-1 | | -w/6=52 | | 3x2−14x=0 | | 1=5m-2 | | 4.0=5.6/x | | F(4)=4^x-3 | | -19=3+8(c-2)c=-0.75 |

Equations solver categories