4+42x=21x+13

Simple and best practice solution for 4+42x=21x+13 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 4+42x=21x+13 equation:


Simplifying
4 + 42x = 21x + 13

Reorder the terms:
4 + 42x = 13 + 21x

Solving
4 + 42x = 13 + 21x

Solving for variable 'x'.

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

Add '-21x' to each side of the equation.
4 + 42x + -21x = 13 + 21x + -21x

Combine like terms: 42x + -21x = 21x
4 + 21x = 13 + 21x + -21x

Combine like terms: 21x + -21x = 0
4 + 21x = 13 + 0
4 + 21x = 13

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

Combine like terms: 4 + -4 = 0
0 + 21x = 13 + -4
21x = 13 + -4

Combine like terms: 13 + -4 = 9
21x = 9

Divide each side by '21'.
x = 0.4285714286

Simplifying
x = 0.4285714286

See similar equations:

| 2(-10-5x)=10 | | 4b+20+32b+3= | | 6t=3960 | | -8+2x=-24+24x | | 4(b+5)+3(2b+1)= | | (x-1)*(2y-3)=21 | | 2g^4-4g^3+3g^2=m | | 2x+x+5=8x-5x+5 | | 6a+1=19 | | 5x-10=125-2x | | 2x+2=(4x-2) | | -5+(2-8)+7(2-8)= | | 5x+11=-136-10x | | 2012+2011x=2013x | | 3(1.33)+5= | | -7+1-8= | | 27x-6=24x | | 5x-10=25-2x | | (-18)+d=61 | | (1-8)x(3+8)= | | 64-3x=8-10x | | -10.24-5x+2.25=11.7 | | -7x+7=6x-97 | | 18x^3+x^2-6x=0 | | 6r=2r+20 | | 3x-5-x=18+4x-6 | | 7+91x=52x+31 | | 5x+35x-9=10(4x+9) | | 9r^2+6=70 | | x+18=24isx | | 9+7x=-4x+64 | | x^4-3x^3+4x^2+4x-48=0 |

Equations solver categories