21y=-18y+30

Simple and best practice solution for 21y=-18y+30 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 21y=-18y+30 equation: 



21y=-18y+30

We move all terms to the left:

21y-(-18y+30)=0

We get rid of parentheses

21y+18y-30=0

We add all the numbers together, and all the variables

39y-30=0

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

39y=30

y=30/39

y=10/13

See similar equations:

| z+0,1=0,25 | | y/10=2,2 | | A2+b2=144 | | 16-6x=+6-7x | | x/12−1=-6 | | 3x2+12=204 | | 10(2g-8)=24 | | 14x^+6x-2x=0 | | 15x-20=x | | 3(m+2)=-4(2m-9) | | 5x÷8-3÷10=7x÷40 | | x*2/5-1/9=x*3/9+4/5 | | -4(2x+1)+x-7=5x-(3-5x) | | 15x^2+35x-100=0 | | x/4-6/5=x/3 | | 8m+4=3(m-1+7 | | (50-2x)(120-2x)=3000 | | y= | | x²-14=5x²-50 | | 3y2-2y-5=0 | | 2x²+3=131 | | x²=4/9 | | |3k-2|=15 | | -3(a-4.6)+2.3=-6.4 | | -4x+3=7x+25 | | 7x=9x-40 | | 2(t+4)+1.34=19.34 | | 18.77=3.5(d–12.6)+3.37 | | -2.44=2.44(m+-4) | | (X-5)(2x-7)=4 | | 3n+10=-8+6n | | 3x+5=4x+x |

Equations solver categories