21x-6.45=3.15-4.3x

Simple and best practice solution for 21x-6.45=3.15-4.3x 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 21x-6.45=3.15-4.3x equation: 


Simplifying
21x + -6.45 = 3.15 + -4.3x

Reorder the terms:
-6.45 + 21x = 3.15 + -4.3x

Solving
-6.45 + 21x = 3.15 + -4.3x

Solving for variable 'x'.

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

Add '4.3x' to each side of the equation.
-6.45 + 21x + 4.3x = 3.15 + -4.3x + 4.3x

Combine like terms: 21x + 4.3x = 25.3x
-6.45 + 25.3x = 3.15 + -4.3x + 4.3x

Combine like terms: -4.3x + 4.3x = 0.0
-6.45 + 25.3x = 3.15 + 0.0
-6.45 + 25.3x = 3.15

Add '6.45' to each side of the equation.
-6.45 + 6.45 + 25.3x = 3.15 + 6.45

Combine like terms: -6.45 + 6.45 = 0.00
0.00 + 25.3x = 3.15 + 6.45
25.3x = 3.15 + 6.45

Combine like terms: 3.15 + 6.45 = 9.6
25.3x = 9.6

Divide each side by '25.3'.
x = 0.3794466403

Simplifying
x = 0.3794466403

See similar equations:

| 21x-48+7x=17x+26 | | 12c+6=102 | | 4x-36+3x-1=5x | | 5c-2=63 | | -9x+-1=-x+17 | | 6x+32=9x-26 | | 2x+400=4x+200 | | 25(f+7.25)=443.75 | | 11x+11(-x+7.7)=7.7 | | x+33+x+45=5x+28 | | y/2=y/3=-4 | | -16x^7+48x^6+9x^5-27x^4= | | 4x+3y=-3x+4y | | 4x-44+x+15=x+47 | | 3x+33=7x-18 | | 9x-17=8x-12 | | 6x+6(x-40)=600 | | 6x+6(y-40)=600 | | 43+3x+30=6x | | 4/-0.5 | | 8x+2=48 | | 2x+8+33=4x | | 7.5x+7.5(x+38.6)=465 | | 4x-32+x+15=4x | | -7/8-3/4 | | 2x-2+2x-4=x+48 | | x(t)=(b/(a-x)) | | x+25+5x+9=7x+15 | | 50+24x-47=31x-39 | | F(-4)=2x | | (3x-2)=-4(x+1)-4 | | x-6+x=x+47 |

Equations solver categories