21-3x=24-4x

Simple and best practice solution for 21-3x=24-4x 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 21-3x=24-4x equation:


Simplifying
21 + -3x = 24 + -4x

Solving
21 + -3x = 24 + -4x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '4x' to each side of the equation.
21 + -3x + 4x = 24 + -4x + 4x

Combine like terms: -3x + 4x = 1x
21 + 1x = 24 + -4x + 4x

Combine like terms: -4x + 4x = 0
21 + 1x = 24 + 0
21 + 1x = 24

Add '-21' to each side of the equation.
21 + -21 + 1x = 24 + -21

Combine like terms: 21 + -21 = 0
0 + 1x = 24 + -21
1x = 24 + -21

Combine like terms: 24 + -21 = 3
1x = 3

Divide each side by '1'.
x = 3

Simplifying
x = 3

See similar equations:

| 5x-3y+2x-4x= | | g(6)=-3x+5 | | 0=(x+2)(x+2i)(x-2i) | | C=4+200 | | f(-3)=4x-7 | | g-0.23-0.07g=1025.71 | | 2i(-2i)(-2)=0 | | 180=(3x-8) | | y=2(7)+1 | | 90=90-(3x-8) | | y=2(-8)+1 | | Sin^2x+sin-1=0 | | 3v^2+4v+1=0 | | 10.34=S-5.65 | | 41=7-8 | | 6s^3+7s^2-5s=0 | | 6w^2+55w+9=0 | | 4s^2+8s+3=0 | | y^2-x^2+10x-26=0 | | 2w^2+11pw+5p^2=0 | | 4x-y=37 | | y-5(-1)=6 | | 20961=c+7 | | y-5(-4)=6 | | 12x+5=14x-7 | | 71.37=c+37.42 | | (x+5)*4=90 | | 5+16= | | 6x-4=6-4x | | 6x-4=6-4 | | 6n+3n=30 | | 5=4.9x^2 |

Equations solver categories