9(z+1)-2(z-1)=3(z-3)+3(z-1)

Simple and best practice solution for 9(z+1)-2(z-1)=3(z-3)+3(z-1) 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+1)-2(z-1)=3(z-3)+3(z-1) equation: 


Simplifying
9(z + 1) + -2(z + -1) = 3(z + -3) + 3(z + -1)

Reorder the terms:
9(1 + z) + -2(z + -1) = 3(z + -3) + 3(z + -1)
(1 * 9 + z * 9) + -2(z + -1) = 3(z + -3) + 3(z + -1)
(9 + 9z) + -2(z + -1) = 3(z + -3) + 3(z + -1)

Reorder the terms:
9 + 9z + -2(-1 + z) = 3(z + -3) + 3(z + -1)
9 + 9z + (-1 * -2 + z * -2) = 3(z + -3) + 3(z + -1)
9 + 9z + (2 + -2z) = 3(z + -3) + 3(z + -1)

Reorder the terms:
9 + 2 + 9z + -2z = 3(z + -3) + 3(z + -1)

Combine like terms: 9 + 2 = 11
11 + 9z + -2z = 3(z + -3) + 3(z + -1)

Combine like terms: 9z + -2z = 7z
11 + 7z = 3(z + -3) + 3(z + -1)

Reorder the terms:
11 + 7z = 3(-3 + z) + 3(z + -1)
11 + 7z = (-3 * 3 + z * 3) + 3(z + -1)
11 + 7z = (-9 + 3z) + 3(z + -1)

Reorder the terms:
11 + 7z = -9 + 3z + 3(-1 + z)
11 + 7z = -9 + 3z + (-1 * 3 + z * 3)
11 + 7z = -9 + 3z + (-3 + 3z)

Reorder the terms:
11 + 7z = -9 + -3 + 3z + 3z

Combine like terms: -9 + -3 = -12
11 + 7z = -12 + 3z + 3z

Combine like terms: 3z + 3z = 6z
11 + 7z = -12 + 6z

Solving
11 + 7z = -12 + 6z

Solving for variable 'z'.

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

Add '-6z' to each side of the equation.
11 + 7z + -6z = -12 + 6z + -6z

Combine like terms: 7z + -6z = 1z
11 + 1z = -12 + 6z + -6z

Combine like terms: 6z + -6z = 0
11 + 1z = -12 + 0
11 + 1z = -12

Add '-11' to each side of the equation.
11 + -11 + 1z = -12 + -11

Combine like terms: 11 + -11 = 0
0 + 1z = -12 + -11
1z = -12 + -11

Combine like terms: -12 + -11 = -23
1z = -23

Divide each side by '1'.
z = -23

Simplifying
z = -23

See similar equations:

| .05x+x=24542 | | 2u+3=7u-2 | | 1.5v+3.6=0.6 | | 3z-28=-3+8z | | 4/5p-12=4 | | 3m-7=-37+9m | | -6/x=4 | | 1.2y+3.7=8.5 | | 1+2(3)-4(5-6)2+7(8-9)3= | | 2.5d+1=3.75 | | -1/2≤(4-3x)/5≤1/4 | | 21sin(x)cos(x)=-6cos(x) | | b-4.2-1.6=4 | | (3x+9)+(2x-4)=90 | | 8H+4k-9(2h-4K)= | | 7/123/4 | | -4y+8-2y=3y-6+5y | | x+1.7=3 | | f(x)=x^2+12x+40 | | 4.2-n=16 | | (13x+11)*(7x+41)=0 | | 11+(-3)= | | (x+2)(x+3)+(x+4)(x+5)=24 | | (3y-8)(9+y)=0 | | 62+3x=9x-6 | | 2x^4+y^4=98 | | 2x^2+y^2=10 | | -15+(15)= | | 48+6x=4-9x | | 7x=5x+42 | | -3+(12)= | | 3+b=-5 |

Equations solver categories