3/7(-21x)=12

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



3/7(-21x)=12

We move all terms to the left:

3/7(-21x)-(12)=0



Domain of the equation: 7(-21x)!=0

x∈R



We multiply all the terms by the denominator


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

Wy multiply elements

-84x(-+3=0

We use the square of the difference formula

-84x(-3=0

See similar equations:

| 87=-y/3 | | -2.2x+14.5=-27.3 | | -3p+12=6 | | x/10+3=-1 | | 9x-90+30*10x=0 | | z/7+6=9 | | 5(x-3)+8=14x-2 | | (4x+13)/(4-4x)=0.5 | | 7x-7÷3=9x-8÷7=11 | | 0.9x-8.75=21-0.86x | | (7x-1)^3=0 | | x-59.7=-100 | | 548=8x+274 | | 5v+8=68 | | 10=7.68(1.05^x | | x/7+7=3 | | 15m+4-6m+7=18 | | 0.1x+2=1/4x+0.5 | | 1x-9=1 | | 0.1+2x=1/4x+0.5 | | 15/4x-2=7/2x=13/4 | | 519=2y | | 38-3x=6-9x | | 54=-3y | | 16x+25-7x+15=35 | | 3y-2÷7-5y-8÷4=1÷14 | | y/12=-9 | | x-4x=2 | | (2x-9)*3x=2 | | 0.5x^2+7x-24=0 | | 2x-9*3x=2 | | F(x)=-2(8)+7 |

Equations solver categories