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

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


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

Reorder the terms:
3(-3 + 2z) + -3(3 + -3z) = 9
(-3 * 3 + 2z * 3) + -3(3 + -3z) = 9
(-9 + 6z) + -3(3 + -3z) = 9
-9 + 6z + (3 * -3 + -3z * -3) = 9
-9 + 6z + (-9 + 9z) = 9

Reorder the terms:
-9 + -9 + 6z + 9z = 9

Combine like terms: -9 + -9 = -18
-18 + 6z + 9z = 9

Combine like terms: 6z + 9z = 15z
-18 + 15z = 9

Solving
-18 + 15z = 9

Solving for variable 'z'.

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

Add '18' to each side of the equation.
-18 + 18 + 15z = 9 + 18

Combine like terms: -18 + 18 = 0
0 + 15z = 9 + 18
15z = 9 + 18

Combine like terms: 9 + 18 = 27
15z = 27

Divide each side by '15'.
z = 1.8

Simplifying
z = 1.8

See similar equations:

| 655+(9.56*56)+(1.85*166)-(4.68*20)=x | | 49+5y-15=174 | | 5w^2-31w=28 | | 13(13x+6)= | | 49+5y-15=17y-14-4 | | 0.05t=230 | | a^3+2a^3-9a-18=0 | | ln(x)+ln(x-6)=ln(5x) | | 8y-24=0 | | -6c+2=-22 | | -3.5=-0.9u+0.2u | | 60t+50=395 | | 11.8*7.1= | | 12log^5(5x+7)=6 | | 36=8(4m-7)+5(7m+5) | | 24=11y-8y | | 6w(5w+2)+w(3w+9)= | | 0.4p=-48 | | 9(-4x-4)=12(-3-3x) | | 12log*5(5x+7)=6 | | x=2.5+-1.5ygraph | | 5[2-(5-4t)]= | | (7x-3)-(8x+7)-(4x-7)= | | 8+(6-3x)=5x-(8x-14) | | 6n=-n+56 | | -4-13=6x+14-5x | | 4x+2x+5=41 | | 8(6-3x)=5x-(8x-14) | | -6x+1+7x=-4+7 | | 12-1.5t=48 | | r^3-6r^2+12r-8=0 | | 1+z=5 |

Equations solver categories