X/2+4=3x-21

Simple and best practice solution for X/2+4=3x-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+4=3x-21 equation: 



X/2+4=3X-21

We move all terms to the left:

X/2+4-(3X-21)=0

We get rid of parentheses

X/2-3X+21+4=0

We multiply all the terms by the denominator


X-3X*2+21*2+4*2=0

We add all the numbers together, and all the variables

X-3X*2+50=0

Wy multiply elements

X-6X+50=0

We add all the numbers together, and all the variables

-5X+50=0

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

-5X=-50

X=-50/-5

X=+10

See similar equations:

| -2(4-x)=4(-4+x) | | X/4-4=x-19 | | 88=16+12x | | -4/5x-7/15x+1/3x=-70 | | -5x-8=3x-8 | | 2/3n-4=17 | | 3(b+3)-4(-2+b)=21 | | (x+0.6)^2=5 | | 25=5(x) | | 10.25x680=12.5+410 | | 3x+1=40x+5 | | 2/5x+10+3/5x=2x+5 | | -(2-2a)=-8(4a-4 | | F(3)=-2x+3 | | -6u+45=3(u-9) | | 5(4+2x)-(8x-12=10 | | 35-4x=5x-9x | | 2x+12=18–x | | 4x+8=30x+35 | | -n-9/2=8 | | ×+6y=20 | | 2.3=-3.2+x/5 | | 6x+x²=1 | | 6n-3n=3n+6 | | -8+5x=-20 | | (3x-2)^2=(5x+1)(5x-1) | | 15y=5y+9 | | 5(t-8)/2=t-5 | | 2.3=-3.2=+x/5 | | X²+6x=1 | | 1.6=b=8 | | 2.3=-3.2=x/5 |

Equations solver categories