1/2+7x=21

Simple and best practice solution for 1/2+7x=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 1/2+7x=21 equation: 



1/2+7x=21

We move all terms to the left:

1/2+7x-(21)=0

determiningTheFunctionDomain
7x-21+1/2=0

We multiply all the terms by the denominator


7x*2+1-21*2=0

We add all the numbers together, and all the variables

7x*2-41=0

Wy multiply elements

14x-41=0

We move all terms containing x to the left, all other terms to the right

14x=41

x=41/14

x=2+13/14

See similar equations:

| 3t^2-20t+72=0 | | 2(d-1)+2d=3 | | 4.8-1.8x=x^2 | | 6(1-4w=-18 | | 5r+3=1 | | x7=−1 | | m-5=4m-17 | | 3x-30=3+3x | | 16-6n=n+72 | | 4^3x=15 | | u+4/5=1/6 | | -4n+2(5n-6)=-3n+33 | | d^2-3d+6=0 | | f-4=6f+ | | L=(2/3)f+0.05 | | 4n+8=-5 | | -4n+2(5n-6)=-3n | | 5a+10+2a+16=180 | | 8+3x=2(-x+7)-21 | | y=-2*(.25)^-3 | | 3(-3y+4)=21 | | 5y-5=7(y+1) | | 6x=20. | | -9-6n=3n+72 | | 2x+x=261 | | 7x+-1=-1+-7x | | 3/4s-5/4=5/8+5/4 | | -0.3=g-8.2 | | 7y+14=7(y+2) | | 9d+9=3d-3 | | 5x+9=96-5x | | 3^2x-3^2x-1=162 |

Equations solver categories