21(5x-16)=15(3x-4)

Simple and best practice solution for 21(5x-16)=15(3x-4) 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 21(5x-16)=15(3x-4) equation: 



21(5x-16)=15(3x-4)

We move all terms to the left:

21(5x-16)-(15(3x-4))=0

We multiply parentheses

105x-(15(3x-4))-336=0



We calculate terms in parentheses: -(15(3x-4)), so:

15(3x-4)

We multiply parentheses

45x-60

Back to the equation:

-(45x-60)



We get rid of parentheses

105x-45x+60-336=0

We add all the numbers together, and all the variables

60x-276=0

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

60x=276

x=276/60

x=4+3/5

See similar equations:

| 8z+35=75 | | 3w+44=50 | | 36x+2=18x-74 | | 3b-b=3b-8 | | 1/5m=3/10 | | w-14=23w= | | 22=3p+4 | | –7+–g=–4 | | 2(-5b-3)=-26 | | 132=10j+12 | | 4x(x-3)=x+9 | | 10u-51=7(4u+5)-6(3u-10) | | 65=r/6-13 | | -1/2(8x-6)+3/4x= | | 233,280=5*(6)^(1/3*x+2) | | 4|2z+5|+9=5 | | 24x=31.2 | | z-173=734 | | 7=2k−–5 | | h-445=3 | | –4x+11=34 | | 6(3x–5)=3(6x–10) | | −5+7+2k−3k=k–8k= | | w+26=69 | | 99x=52 | | 2x/5=3x/5-2x²/500 | | –10z–8–4z+–7z+–=5 | | 10x+5=(7x+8)2 | | 12x/1.2=10 | | 9/22,c=31/2 | | 64=k+62 | | 3p=3.4 |

Equations solver categories