x/2+15=21

Simple and best practice solution for x/2+15=21 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 x/2+15=21 equation: 



x/2+15=21

We move all terms to the left:

x/2+15-(21)=0

We add all the numbers together, and all the variables

x/2-6=0

We multiply all the terms by the denominator


x-6*2=0

We add all the numbers together, and all the variables

x-12=0

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

x=12

See similar equations:

| 31x+3=33x-3 | | 2x-8x=-46 | | 50000/x=2500 | | 11x-1=65 | | 3x-20-3x+5=111 | | 14=8–6r | | 2x+34(x-1)=2+4x | | 2x-4-5x=-(x+8 | | 5x-10=7x+4+12 | | 107+x=x+87 | | 5x-18=3x+42=360 | | -25y=-825 | | 6+(-4+2)^2=3(3-x) | | 29.5-5.5x=7.5(3x.3.5) | | -9/4u+4/5=7/8 | | 69=4x=9 | | 5x-2=x=16 | | 3-(2x+4)=12 | | -8=7+5y | | 3(8-z)/2=-3 | | 13v=16+5v | | 12x-8=5212x= | | 4/3(h-6)=5 | | 77°=(9/5c)+32 | | 5/3y=70,000 | | X+26=2x-25 | | 4(x-1)=1/2(2x+16) | | 5y+6=9y+20 | | 29=18+8x | | 2(5x+7)=(6x-1)2 | | 64=4(4x+3)-6x | | 3*n+7=36 |

Equations solver categories