5x+21=8x-14

Simple and best practice solution for 5x+21=8x-14 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=8x-14 equation:


Simplifying
5x + 21 = 8x + -14

Reorder the terms:
21 + 5x = 8x + -14

Reorder the terms:
21 + 5x = -14 + 8x

Solving
21 + 5x = -14 + 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.
21 + 5x + -8x = -14 + 8x + -8x

Combine like terms: 5x + -8x = -3x
21 + -3x = -14 + 8x + -8x

Combine like terms: 8x + -8x = 0
21 + -3x = -14 + 0
21 + -3x = -14

Add '-21' to each side of the equation.
21 + -21 + -3x = -14 + -21

Combine like terms: 21 + -21 = 0
0 + -3x = -14 + -21
-3x = -14 + -21

Combine like terms: -14 + -21 = -35
-3x = -35

Divide each side by '-3'.
x = 11.66666667

Simplifying
x = 11.66666667

See similar equations:

| 8d+9=9d | | 7x-0=-8 | | 7-3/4y8 | | 0-3y=-8 | | 5x=21+8x-14 | | (x^2-7x+10)(y^2-7x+6)=0 | | 1.594k=-(0.003-k) | | -5b+72=-2b | | cosx+cos(3x)=0 | | -8x+0=-18 | | 6a^2+29a+9=0 | | 0+8y=-18 | | 4x+38=16x-46 | | 9y-(2y+1)=4y+8 | | 2a^2-a-45=0 | | 11x+10=131 | | 2x^2=1156 | | 5x+21=13-75 | | Y=144 | | x+4x-2x=30 | | (9c+7)-(5c-9)= | | tg^2x+4tgx-5=0 | | 12x-29=5x+27 | | 1/4p=1/3 | | 2(4x+5)+4=100 | | 20x-55=5x+20 | | 9x-13=4x+32 | | 37.64=c+0.25x | | -13=15.3x | | (3x^2-6x+4)-(x^2-8x+9)= | | 4-2(x-3)=20 | | c=37.64x+0.25 |

Equations solver categories