4.2x-1=72

Simple and best practice solution for 4.2x-1=72 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 4.2x-1=72 equation: 


Simplifying
4.2x + -1 = 72

Reorder the terms:
-1 + 4.2x = 72

Solving
-1 + 4.2x = 72

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + 4.2x = 72 + 1

Combine like terms: -1 + 1 = 0
0 + 4.2x = 72 + 1
4.2x = 72 + 1

Combine like terms: 72 + 1 = 73
4.2x = 73

Divide each side by '4.2'.
x = 17.38095238

Simplifying
x = 17.38095238

See similar equations:

| 16+2t=5t+9 | | 25=2y | | -3n+4n=4n-15 | | y=1x-0.15x | | 2k+153=4k+159 | | 2x+5y=29.50 | | 2-7[-4(2-4)-6(7-6)]= | | (-10)5/9 | | g-12/9 | | I=C+T | | 168=2(w+4)(w-4) | | 19+(61+15)= | | 7-5[5-(2y-7)]= | | xa=xb+1 | | x^2+18x=-61 | | 5-3[2-(3y-2)]= | | 21h=120 | | -4=p-6+6 | | 2-7[5-(7y-4)]= | | b/10=26 | | -27=-23+g | | 18f=-126 | | 24=-11x-9 | | 7x+(-2x)-6=16 | | 10-8=3P+-2p | | 4n-1=-5 | | 0.03p-0.02(6-4p)=0.06(p-3)-0.14 | | 2k-6k=24 | | (-4x+40)+(x+50)= | | 3x-28=80 | | 144x=-12(7+5) | | -15-7v=-3-5v |

Equations solver categories