-21-2x=14-9x

Simple and best practice solution for -21-2x=14-9x 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 -21-2x=14-9x equation:


Simplifying
-21 + -2x = 14 + -9x

Solving
-21 + -2x = 14 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
-21 + -2x + 9x = 14 + -9x + 9x

Combine like terms: -2x + 9x = 7x
-21 + 7x = 14 + -9x + 9x

Combine like terms: -9x + 9x = 0
-21 + 7x = 14 + 0
-21 + 7x = 14

Add '21' to each side of the equation.
-21 + 21 + 7x = 14 + 21

Combine like terms: -21 + 21 = 0
0 + 7x = 14 + 21
7x = 14 + 21

Combine like terms: 14 + 21 = 35
7x = 35

Divide each side by '7'.
x = 5

Simplifying
x = 5

See similar equations:

| (2x-1)(2x-1)=(2(2x-1)-3)x | | 6-0.5x=1+2x | | 4(2x+3)+3(2x-3)= | | 4-6h=60 | | 6-1.5x=1+2x | | 3y+8x=24 | | 8y+3x=24 | | 3+4x=9-2x | | 3x-5=x+15 | | (5x+10)(1-6x)-(3x+7)(5x+10)=0 | | 7x-37=5x-13 | | 3x+5=50 | | 0.5a+6=13-a | | 5x-5=60 | | 5x+2(x+1)=23 | | -5=-3h+7 | | P=15+.5(45) | | 159-5x=31x+23 | | x^2+6x=72 | | (3x*3x)+5x-6=0 | | 4k+7(-4-2k)=-2k(k-2) | | -4(y-2)=-4(y-8)-8y | | (4+l)+(2m)i=9+14i | | 5x+14=-58-7x | | 12k=15k-60 | | P=2a-4b | | 49.5+9.9q=89.1 | | 69-7x=2x+21 | | 9-9x=39-16x | | 10x^2-5x-4=0 | | 4x^2+7x=15 | | 93-4x=9x+15 |

Equations solver categories