(42x/2)+x=21

Simple and best practice solution for (42x/2)+x=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 (42x/2)+x=21 equation: 



(42x/2)+x=21

We move all terms to the left:

(42x/2)+x-(21)=0

We add all the numbers together, and all the variables

(+42x/2)+x-21=0

We add all the numbers together, and all the variables

x+(+42x/2)-21=0

We get rid of parentheses

x+42x/2-21=0

We multiply all the terms by the denominator


x*2+42x-21*2=0

We add all the numbers together, and all the variables

42x+x*2-42=0

Wy multiply elements

42x+2x-42=0

We add all the numbers together, and all the variables

44x-42=0

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

44x=42

x=42/44

x=21/22

See similar equations:

| 250-35o=100-25o | | 600-5r=750-7r | | 47=-8x5 | | 250+35y=100+25y | | 2p-11=0 | | 8(-9)=62c-12)4c | | 3+5a=18+2a | | 25×5x-1=53x-5 | | 4x+1+2x-7=180 | | 6a+-15+5a=-24 | | 6(x-3)=2(x-5) | | 8(3a+6=)9(2a-4 | | x^2+4x=9x+14 | | 4-3y=31y | | 4x-6=42-x | | X=4000+5y | | 5y4=10 | | (x-5=400)=(x-10=-900) | | 92+88+88+84+90=x | | 3(3p-4)=2p-14 | | X-y=400 | | 3/4x-5/12x=7-5/6x | | 15x+.5=25x+.25 | | -2x+5=7+5x | | (X+4)/9=x/5 | | 12+.75h=18+1.5 | | (n-3)(n-4)(n-5)=60 | | 3x-2x=-x | | (X-3)/8=x/5 | | 12+1.5q=18+.75q | | (X-4)/9=(x-3)/8 | | 6x-2(9x-20)=304 |

Equations solver categories