(5y+3)=(7y-21)

Simple and best practice solution for (5y+3)=(7y-21) 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 (5y+3)=(7y-21) equation: 



(5y+3)=(7y-21)

We move all terms to the left:

(5y+3)-((7y-21))=0

We get rid of parentheses

5y-((7y-21))+3=0



We calculate terms in parentheses: -((7y-21)), so:

(7y-21)

We get rid of parentheses

7y-21

Back to the equation:

-(7y-21)



We get rid of parentheses

5y-7y+21+3=0

We add all the numbers together, and all the variables

-2y+24=0

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

-2y=-24

y=-24/-2

y=+12

See similar equations:

| y=$0.15(123.67)+$3.61 | | 50+150h=375 | | 24=h/18-1614 | | 8x9=20 | | 7+4y=45 | | 2x–3+3x=-28 | | -15x-17=-77 | | 18+a=54 | | -5(2b-6)=40 | | 3(4r+6)=42 | | 16-16z+z^2=0 | | g-9=12 | | 145.2x0.3= | | -8(1-11p)-20p=-63+14p | | 3y=14-(-14) | | –6v–6(–2v–4)=84 | | -588+7x=-21x | | 3x+6(2x–3)=72 | | 50x-15=20 | | -588+7x=21x | | -4x-44=20 | | 13x+18=7(4x+9) | | 15/x=27/36 | | 4n-9n+6=0 | | s+8=17 | | 7d–4(d+8)=–8 | | 1/6(18x+24)=2x+8 | | -x-1=2x+3 | | 7x+54=92 | | 37=6x+5 | | X(26)+4y=54 | | 2x²+5x+10=0 |

Equations solver categories