6x+15=21x+12

Simple and best practice solution for 6x+15=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 6x+15=21x+12 equation: 



6x+15=21x+12

We move all terms to the left:

6x+15-(21x+12)=0

We get rid of parentheses

6x-21x-12+15=0

We add all the numbers together, and all the variables

-15x+3=0

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

-15x=-3

x=-3/-15

x=1/5

See similar equations:

| 0.45+30x=0 | | x=11÷2=-8 | | y=2×+10 | | 3x-5+2x=9x | | 34-9r=-7(2r+3) | | 5+13=-3(3x-6) | | x=11=-8 | | 30x+0.45=0 | | 5(3x+7)=-27+32 | | 10x-18=7x-9 | | 5(3x+4)=5x | | 2.6+x=8(-4.5)-(-2x) | | (3x+6)=-18 | | -1/3x-4=1/3x+16 | | F(-3)=2x^2+2 | | x+(2x+13)=24 | | X-5=8;x=-13 | | X-5=8;c=-13 | | 33-6x=18+9x | | -x-2-3;x=-5 | | x+(x*0.18)=3210862 | | -x+48;x=10 | | -2x22;x=10 | | 5+x=-10;x=-5 | | 51/2+x=101/4;x=51/4 | | 1/4x=20;x=40 | | w+7/3=0 | | -(n-7)=0 | | 25x-10=100 | | 25x10=100 | | u+149/16=24 | | -6t^2+24t=H |

Equations solver categories