5x-8x+21=2x+36

Simple and best practice solution for 5x-8x+21=2x+36 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-8x+21=2x+36 equation:


Simplifying
5x + -8x + 21 = 2x + 36

Reorder the terms:
21 + 5x + -8x = 2x + 36

Combine like terms: 5x + -8x = -3x
21 + -3x = 2x + 36

Reorder the terms:
21 + -3x = 36 + 2x

Solving
21 + -3x = 36 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
21 + -3x + -2x = 36 + 2x + -2x

Combine like terms: -3x + -2x = -5x
21 + -5x = 36 + 2x + -2x

Combine like terms: 2x + -2x = 0
21 + -5x = 36 + 0
21 + -5x = 36

Add '-21' to each side of the equation.
21 + -21 + -5x = 36 + -21

Combine like terms: 21 + -21 = 0
0 + -5x = 36 + -21
-5x = 36 + -21

Combine like terms: 36 + -21 = 15
-5x = 15

Divide each side by '-5'.
x = -3

Simplifying
x = -3

See similar equations:

| x*2+5x=36 | | (4x-2)(x+3)=0 | | 3y+8+4x+9=19x+10 | | X+121+X+35=156 | | -y=2x+1 | | m^3-m^2=0 | | x^2-14x-48= | | 3x+3-2x=-6 | | 9x^2*xy^2= | | 2y-8=15y+83 | | 1+25x+44x=77 | | n^3-10=56+n^2 | | (2x-10)=(3x+25) | | 3x+6-2x=-6 | | X+69+X+98=161 | | -36=-6(4r+6) | | -12.6+4k=2.6k | | 0.9+0.8=-1.9 | | 34x-2+22x+8=50 | | (2+2i)-(6+6i)= | | X+(x+4)=15 | | -5x+-7=3x+41 | | N-4x-9=4 | | 6y=1+4x | | X^2-10x-5=-3x-1-x^2 | | 7(5+3x)=56 | | log(6)2x-5=1 | | 13-w=5 | | (2a+1)(4a-3)= | | 8-9w+5w=52 | | (2x-10)+(3x+25)+M=180 | | 21=27n |

Equations solver categories