21=10x-4

Simple and best practice solution for 21=10x-4 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 21=10x-4 equation: 



21=10x-4

We move all terms to the left:

21-(10x-4)=0

We get rid of parentheses

-10x+4+21=0

We add all the numbers together, and all the variables

-10x+25=0

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

-10x=-25

x=-25/-10

x=2+1/2

See similar equations:

| (x+-3)(x+5)=x^2+-7x+-15 | | 2z/9+6=7 | | 3xxx=3x^2 | | 3xxx=3^2 | | 6×7+5b=24+4×7 | | 5(x+1)(x-1)=2(3x-3)2-3x-1 | | 8(x-5)=5x-7 | | 5(x-1.6)=3.5 | | 7.5a=12 | | 6(5x+7)=252 | | 17=5k-2  | | 4a÷3a=10 | | 4x-5(-1/3x)=3 | | 5x-4(1/2x)=2 | | 12x+3(-8-4x)=2 | | 8x-2(22-5x)=28 | | 5x-8(x-2)=13 | | 8+3-10x=-2(x-2)+3 | | 1=-5x+10 | | -10.5-5c=-4.5+2c | | 4=x/12.5 | | (k-1)^2-4(k)(.8)=0 | | 15=x/10 | | -1/4x=25 | | -26+x=x/7+2 | | X^6=4x^2 | | X6=4x2 | | 9y+5=8y+10 | | 600000=200000+x/10 | | 10^x+10^(x-1)=0.11 | | 10^(x)+10^(x-1)=0.11 | | 38=2x-5+3x-7 |

Equations solver categories