7*3=3x

Simple and best practice solution for 7*3=3x 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 7*3=3x equation: 



7*3=3x

We move all terms to the left:

7*3-(3x)=0

We add all the numbers together, and all the variables

-3x+21=0

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

-3x=-21

x=-21/-3

x=+7

See similar equations:

| 6=4-k/3 | | 1/3x-2=19 | | 1/8x+7=15 | | x-(-34)=-17 | | 5d=21+4d | | -10x-20=130 | | 10x+25-6x=30+4x | | 8y-10=90 | | 2(2-X)+5=3-5x | | 10x-4+8x+3=91 | | 3(x-4)+(2x+8)=4x+4 | | 19=2n-1 | | 9+3a=21 | | 5-3(x+2)=13 | | 4x-8=42+5 | | −3/1=4/j−3/10​ | | 13x^2+13x=10 | | 0=22-16t^2 | | 2(5c-2)-2c=3(2c+3)+7 | | 18x^2+17x−15=(2x+3)*(9x-5) | | 2=6-22(x+6) | | x+2/3+x+3/2=2 | | 0=x^2+5x+0 | | 4t+6t+3=-2t | | x+4/3+x+3/4=2 | | 5x=4(-9)+8 | | -35=7/5u | | 26=-8x+6(x+2) | | 2(p+7)=4 | | 2^x-3=14 | | 8x-(3x+7)=3x-29 | | 5+6x-2=4x+21-7x |

Equations solver categories