4q-19=21

Simple and best practice solution for 4q-19=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 4q-19=21 equation: 


Simplifying
4q + -19 = 21

Reorder the terms:
-19 + 4q = 21

Solving
-19 + 4q = 21

Solving for variable 'q'.

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

Add '19' to each side of the equation.
-19 + 19 + 4q = 21 + 19

Combine like terms: -19 + 19 = 0
0 + 4q = 21 + 19
4q = 21 + 19

Combine like terms: 21 + 19 = 40
4q = 40

Divide each side by '4'.
q = 10

Simplifying
q = 10

See similar equations:

| 5/6-2/10 | | 25y+4y+C=180 | | 2=-logx | | 13.5-12n+10+(-2n)-12= | | 30+.90x=50 | | 4/3-x/7=1/5 | | 504=28g | | 786ml=floz | | 19-3n=7 | | 17-2p=1 | | 7x+3(-5)=-1 | | 3x+4y=2.84 | | 664.5=-100y | | 4n/w= | | A=(2r+5) | | 18.9L=pints | | f(x)=240x-80x^2 | | ab(-b)(ab)= | | 0=-12x+75 | | 4m+6=8m | | (5w+7u)(5w-7u)=0 | | -7b=89 | | 2/5(x-7)=-24.6 | | -8-(-14)= | | 1/2logx64=3 | | 12x=149/7 | | P/4-2=1 | | 2(5-x)=22+2x | | 19=4m+7 | | 27oz=g | | 2.2*18= | | (7/5)x=21 |

Equations solver categories