13z-11z-1=31

Simple and best practice solution for 13z-11z-1=31 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 13z-11z-1=31 equation:


Simplifying
13z + -11z + -1 = 31

Reorder the terms:
-1 + 13z + -11z = 31

Combine like terms: 13z + -11z = 2z
-1 + 2z = 31

Solving
-1 + 2z = 31

Solving for variable 'z'.

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

Add '1' to each side of the equation.
-1 + 1 + 2z = 31 + 1

Combine like terms: -1 + 1 = 0
0 + 2z = 31 + 1
2z = 31 + 1

Combine like terms: 31 + 1 = 32
2z = 32

Divide each side by '2'.
z = 16

Simplifying
z = 16

See similar equations:

| -4x-7=-7(x+1)+3x | | 6(3n-1)=(3n+2)+3 | | 7.92=2*3.14r | | -5+3w=-2 | | 285-4=41x+20 | | r+r-r+r+1=3 | | 3056890-15000000x=3000000000 | | 3056890-15000000=3000000000 | | 7.92=3.4*r | | 5x^7= | | 4(-6)=8 | | -7.6=1.9z+1.9 | | 47-3x=6x+19 | | (1)/(2)(4y+8)-16=-(2)/(3)(9y-12) | | 3056890000-15000000x=5 | | x-13.75=26.50 | | 320+80x=5280 | | -0.84(a+4)=-4.2 | | x+22.50=38.00 | | 3,056,890,000-15,000,000x=3,000,000,000 | | 7m^6n^5= | | -0.9=0.45(c+3) | | 11-9x=41-16x | | .18y+.14x=12 | | (x-8)^2/3-9=0 | | 60+6m=600 | | 6.4=1.6*y+32 | | 3/4t-1=5 | | .18x+.14x=2.00 | | 240/330 | | z/1.2=0.7 | | (19/x-6)+x=26 |

Equations solver categories