-4x-13=8x+21

Simple and best practice solution for -4x-13=8x+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 -4x-13=8x+21 equation:


Simplifying
-4x + -13 = 8x + 21

Reorder the terms:
-13 + -4x = 8x + 21

Reorder the terms:
-13 + -4x = 21 + 8x

Solving
-13 + -4x = 21 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-13 + -4x + -8x = 21 + 8x + -8x

Combine like terms: -4x + -8x = -12x
-13 + -12x = 21 + 8x + -8x

Combine like terms: 8x + -8x = 0
-13 + -12x = 21 + 0
-13 + -12x = 21

Add '13' to each side of the equation.
-13 + 13 + -12x = 21 + 13

Combine like terms: -13 + 13 = 0
0 + -12x = 21 + 13
-12x = 21 + 13

Combine like terms: 21 + 13 = 34
-12x = 34

Divide each side by '-12'.
x = -2.833333333

Simplifying
x = -2.833333333

See similar equations:

| 2(2x-1)=3(x+2) | | c^2-4c=45 | | H=-2t^2+16t | | 5x-19=-(10x+23) | | 8(2a+3b)=0 | | 10X+45=15X | | 0.66666x-0.16=0.5x+0.8333 | | 4x^2-5x=-2 | | 4(x-1)+8=2x+2(1+x) | | 2h-2=2 | | 2.2=6.4-0.7x | | 89x=7(13x-8) | | 1=2r-1 | | 58+58= | | 50xg=400 | | 4x-6x=1000 | | -18=2x+5 | | g(-9)=-54 | | y=4(y-6) | | x(5x-35)=0 | | -16t^2+112t+704=h | | 12x^4+37x^2-10=0 | | (X+3)=7x-4 | | 9k+4=2k-17 | | 5m^4+28m^2+15=0 | | 8n^2+45n-18=0 | | 6u^2+10u+4=0 | | 3x^4+29x^2-10=0 | | 3/2=9/10(k) | | 5x^4-47x^2+56=0 | | 4n^2-7n-3=O(n) | | ln(e^3)=x |

Equations solver categories