20z+21=-19

Simple and best practice solution for 20z+21=-19 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 20z+21=-19 equation:


Simplifying
20z + 21 = -19

Reorder the terms:
21 + 20z = -19

Solving
21 + 20z = -19

Solving for variable 'z'.

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

Add '-21' to each side of the equation.
21 + -21 + 20z = -19 + -21

Combine like terms: 21 + -21 = 0
0 + 20z = -19 + -21
20z = -19 + -21

Combine like terms: -19 + -21 = -40
20z = -40

Divide each side by '20'.
z = -2

Simplifying
z = -2

See similar equations:

| 48/52=100/x | | 9n-8=48 | | 5+2y=3(y-1) | | -3p+7=6-1(6p+7) | | 150=2(6x)+2(x) | | 8x-32=2-9x | | y-4=1/128(x-16) | | (11ln^10(2))/(2) | | 3y-1+y+37=7y+40-5y | | 40=2(x+6)+2(x) | | g(2)=2x^3+7x-8 | | ((-35a^2b^4)/(7a^10b^-2))^3 | | g(x)=2x^3+7x-8findg(2) | | 56=2(3x)+2(x) | | 19n/n= | | 5y-20=3y+2 | | x^2-5.1x+4.9=0 | | 20y^2-3y-2=0 | | cosx+2=0 | | g(x)=2x^3+7x-8 | | 4-4(x+2)= | | 65*500= | | 2*5/6x-1/2 | | 3x-2y=-41 | | 12-3(3x+5)= | | 5/6-1/3n=(5-2n) | | 2+ln(x+1)=8 | | 12-4(5y-1)= | | (2x+3y)*dx+(3x+2y)*dy=0 | | 7-5(4b+4)= | | x-3=9x+32 | | 3+log(2)(-4x)=4 |

Equations solver categories