7+(x/5)=21

Simple and best practice solution for 7+(x/5)=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 7+(x/5)=21 equation: 



7+(x/5)=21

We move all terms to the left:

7+(x/5)-(21)=0

We add all the numbers together, and all the variables

(+x/5)+7-21=0

We add all the numbers together, and all the variables

(+x/5)-14=0

We get rid of parentheses

x/5-14=0

We multiply all the terms by the denominator


x-14*5=0

We add all the numbers together, and all the variables

x-70=0

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

x=70

See similar equations:

| 1.4x=168 | | 10(x-5)=8(x+2) | | 7x+6=-92 | | 90+5x-1+4x+55=180 | | 9x+63=7x+45 | | 445.71=220+0.97x | | 7x-4=4x+39 | | 3x-2+3x-5=180 | | 2-9x=5-(3x+8) | | 3x+31=9x-5 | | v/5=-34 | | x+2x+56+x-16=180 | | -25=-x/9 | | 3=b/30 | | 18d/3d=6 | | k7+3=16 | | 29=-v5 | | 6x-x-8-2x-3=180 | | y=500,000(1.02)^20 | | 3a+35=14a+15 | | 29=-5v | | 3x(x-4)=12x | | 6x+x+8-2x-3=180 | | (34+x)/2=52 | | (3x-1+8x+3)/2=23 | | k-7+3=16 | | b^2-4b+9=0 | | 10z=10z | | x^2+5=26 | | -4x-7=-10x-31 | | 7x-(-4-x)=-52 | | -7(-1x+8)=-63 |

Equations solver categories