q+21-7=2

Simple and best practice solution for q+21-7=2 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 q+21-7=2 equation: 


Simplifying
q + 21 + -7 = 2

Reorder the terms:
21 + -7 + q = 2

Combine like terms: 21 + -7 = 14
14 + q = 2

Solving
14 + q = 2

Solving for variable 'q'.

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

Add '-14' to each side of the equation.
14 + -14 + q = 2 + -14

Combine like terms: 14 + -14 = 0
0 + q = 2 + -14
q = 2 + -14

Combine like terms: 2 + -14 = -12
q = -12

Simplifying
q = -12

See similar equations:

| 2(5+3)=26 | | 6y-11=32 | | 5y-15-25y= | | -8x+11=6-3x | | x/(x^2-1) | | mx-3=2x^2-3x-4 | | (10/x)=10 | | (10/x)=20 | | 6x*-7x+1=0 | | 1/4*30 | | 6/x=0.5 | | 3p-5-p+9= | | (1.5/x)=0.6 | | (2/x)=4 | | 0=2x+1+x-4 | | Y+8.1=20 | | x+10-22=8 | | 4x+7=1-2x | | 9x+4=x+36 | | 12x+32=6+x | | 5-8x=0 | | 7x-10=6+5x | | (1+bx)(1+6ax)=1+20x+171x^2 | | -4c+6u=6 | | 29/87 | | 9m/11=18 | | 51-2x=9-8x | | 69+(2x-1)=90 | | 8x-2+4x+10=3+2x+x+20 | | 12x+25=3x+151 | | 2x+12=3x-12 | | X-x-10=0 |

Equations solver categories