6x+21.4=21

Simple and best practice solution for 6x+21.4=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 6x+21.4=21 equation: 


Simplifying
6x + 21.4 = 21

Reorder the terms:
21.4 + 6x = 21

Solving
21.4 + 6x = 21

Solving for variable 'x'.

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

Add '-21.4' to each side of the equation.
21.4 + -21.4 + 6x = 21 + -21.4

Combine like terms: 21.4 + -21.4 = 0.0
0.0 + 6x = 21 + -21.4
6x = 21 + -21.4

Combine like terms: 21 + -21.4 = -0.4
6x = -0.4

Divide each side by '6'.
x = -0.06666666667

Simplifying
x = -0.06666666667

See similar equations:

| 1470+7(60-30)=x | | 3x+(x+14)+(4x-2)=180 | | 5X+1=3X+17 | | -4x+2(2)=-30 | | 4+8y=20 | | 340-x-38=2/5 | | x+3/4-x-4/9=1/2-x+1/4+2x+1/9 | | 3x+q=5q | | 4x-8(4)=-12 | | 35a^4+9a^3-2a^2= | | 6x+3p+7z-3z= | | G+G+H-G+H= | | 7x+2x=40 | | 80+20x=30x | | T(-2t)=5(-2t)+4 | | 340-x+38=2/5 | | 5+3(-4n+1)= | | 63-2.88y-3y=-63 | | 25+2x=43 | | -.667b+.40=6.80 | | -2(2x+8)=-4x+16 | | 4(2n+1)-4n=6+3n | | x+2-6x+9= | | 7-6v+8v+9= | | 0.25(x-5)=6 | | -6+3x=108 | | 30x^9-10x^11= | | P+P+P-P= | | y+3=6+8 | | 4x+5/8-8x-3/6+5-3x/3=3+5x/2+3/4 | | 1+0.80x=2x+0.75 | | -4v-2=6 |

Equations solver categories