5x-21=4x+3

Simple and best practice solution for 5x-21=4x+3 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 5x-21=4x+3 equation:


Simplifying
5x + -21 = 4x + 3

Reorder the terms:
-21 + 5x = 4x + 3

Reorder the terms:
-21 + 5x = 3 + 4x

Solving
-21 + 5x = 3 + 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 + 5x + -4x = 3 + 4x + -4x

Combine like terms: 5x + -4x = 1x
-21 + 1x = 3 + 4x + -4x

Combine like terms: 4x + -4x = 0
-21 + 1x = 3 + 0
-21 + 1x = 3

Add '21' to each side of the equation.
-21 + 21 + 1x = 3 + 21

Combine like terms: -21 + 21 = 0
0 + 1x = 3 + 21
1x = 3 + 21

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

Divide each side by '1'.
x = 24

Simplifying
x = 24

See similar equations:

| q^2-48q+351=0 | | 7s-7=0 | | 3x^2-18xy-2x+12y= | | 2p^2+84p=0 | | -2a=7-5 | | 2a*(-b)= | | 2a=7-5 | | 22=9+m | | x=20lg(40) | | -3(9x-4)=8 | | 7k=-11y-29 | | 216-x=152 | | 2/3x-13=-31 | | y=5/x^2-1 | | 4x+3+90=180 | | (5x-9)=(x+11) | | 5x-21+90=180 | | 5x-21=180 | | W^2+3w=30 | | 24x^2-96x+144=0 | | 7(7+2y)=3(9y-1) | | 9x+8+3x+2=10x+10 | | 1+i=x | | 5t-7=48 | | 152=-x+218 | | 36=-4(-6x+3) | | 6(2y+3)=5(4y+2) | | 3(5+2y)5y=8 | | y=3e+07x | | (2x-6)(2x-6)=(9x+8)(x-8) | | 15x+70=5(6+5x) | | 4(X+3)=17Xvalue |

Equations solver categories