12r=3(-10r+14)

Simple and best practice solution for 12r=3(-10r+14) 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 12r=3(-10r+14) equation: 



12r=3(-10r+14)

We move all terms to the left:

12r-(3(-10r+14))=0



We calculate terms in parentheses: -(3(-10r+14)), so:

3(-10r+14)

We multiply parentheses

-30r+42

Back to the equation:

-(-30r+42)



We get rid of parentheses

12r+30r-42=0

We add all the numbers together, and all the variables

42r-42=0

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

42r=42

r=42/42

r=1

See similar equations:

| 2(d+3)=14 | | 5(-12+14y)=6(10y-5) | | -4(8j+20)-20=-12j+20+20 | | -19-7(-c+19)=-c | | 6y-1=4y+3 | | -14k=2(-6k-6) | | 3/4+5x/12=1/3 | | 11+16-17n=-8(2n-6)-5 | | 8n-14=90 | | 4(r+1)=8 | | 8x-18=-6x+10(5x+9) | | 5v+4=14 | | -18.2k+3.38=9.1+10.4k | | 28=-5v-2 | | -18.48-11.1s=-8.7s | | -2.8c-19.72=-1,1c | | 2y+8=13 | | 19.31-0.1n=-8.4n-4.15+3.7n | | A(n)=–2•5^n-1 | | 8(d+2)=16 | | 17.6p+14.13=3.3p+9.84 | | 4r+17=17 | | 5+(x/6)=13 | | 19h=20h+6 | | 11-3v-4v=-17-14v | | 13z-1=7z-19 | | 9+7k=-10+7+9k | | (7x+4)-(2x+9)=0 | | -2u-2u-4=3u+3 | | 36=12+(15t)–6 | | -10-4j=4-2j | | -6-2g=-g |

Equations solver categories