12(10x+7)=-21(x-3)

Simple and best practice solution for 12(10x+7)=-21(x-3) 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 12(10x+7)=-21(x-3) equation: 



12(10x+7)=-21(x-3)

We move all terms to the left:

12(10x+7)-(-21(x-3))=0

We multiply parentheses

120x-(-21(x-3))+84=0



We calculate terms in parentheses: -(-21(x-3)), so:

-21(x-3)

We multiply parentheses

-21x+63

Back to the equation:

-(-21x+63)



We get rid of parentheses

120x+21x-63+84=0

We add all the numbers together, and all the variables

141x+21=0

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

141x=-21

x=-21/141

x=-7/47

See similar equations:

| 5(x-9)=-6x-1 | | (2x-4)÷-3=-x-16 | | -2v+16v+(-10v)=-12 | | 57=8+7x | | 7=10-3t | | 9x+2x+105=180 | | 16-2t=2/3t=9 | | 5=r-42/9 | | 4u+16=-4(u+2) | | 3z+9=13+2z | | 7,2t-5,2=20 | | -187=3-10x | | 2s+(-5s)-7s+9s=-10 | | (6x-12)÷-3=-x-16 | | 9a-15=6 | | -14z+10z=-8 | | y/4-2=-22 | | 3x-4=72 | | 6r+7=17r | | -5/2(8y-2)=5(10-7) | | 1/22=5n | | 2s+(-5s)-7s+9s=(-10) | | 75=-8x+3 | | 1/5=13x | | n-2-2=-5 | | 1.5=3n+16 | | 8(0.5x+5)=200 | | 15x=12.50 | | 6c+15=27 | | 5/x=12/131 | | 12(-11x+14)=-31(x-4) | | 12(-11x+14))=-31(x-4) |

Equations solver categories