9(z+7)-8=91

Simple and best practice solution for 9(z+7)-8=91 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 9(z+7)-8=91 equation:


Simplifying
9(z + 7) + -8 = 91

Reorder the terms:
9(7 + z) + -8 = 91
(7 * 9 + z * 9) + -8 = 91
(63 + 9z) + -8 = 91

Reorder the terms:
63 + -8 + 9z = 91

Combine like terms: 63 + -8 = 55
55 + 9z = 91

Solving
55 + 9z = 91

Solving for variable 'z'.

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

Add '-55' to each side of the equation.
55 + -55 + 9z = 91 + -55

Combine like terms: 55 + -55 = 0
0 + 9z = 91 + -55
9z = 91 + -55

Combine like terms: 91 + -55 = 36
9z = 36

Divide each side by '9'.
z = 4

Simplifying
z = 4

See similar equations:

| 8x+12=2x+3 | | 9(x-7)-8=91 | | 3x+19=-2x+4 | | 5(d-4)+5=25 | | 5/6=X210 | | 21=-9+6y | | (M^(4)^(3)(m^(2)^(9)/(m3)^(2) | | 72/60 | | 7+5x=3x-9 | | 80/16 | | z-7/3=4 | | 4+7(x-9)=10-2(x-8) | | 2+6x=3x+11 | | 2-7/3=4 | | 2+x=3x+4 | | -10+60=-h+10000 | | 1/4x-7/8x=15-35 | | x=4x-6*2x+8 | | 24x^2-121= | | 25x^7-123= | | 2*y+3*y=45 | | 9x-5=3xy-8 | | x=4x-6.2x+8 | | 30/45 | | 1.5(x^2)-180x+1000=0 | | -3x+7y=0 | | y=6x(3x+11)+2 | | 4x+10=24 | | y=(3x+4)+2 | | y=(2x+1)+6 | | 8u-1.6=8 | | X^2+(x-8)(x-8)-3(x+2)=2(x+9) |

Equations solver categories