6(5z-1)-5(z+9)=20(z+1)

Simple and best practice solution for 6(5z-1)-5(z+9)=20(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 6(5z-1)-5(z+9)=20(z+1) equation:


Simplifying
6(5z + -1) + -5(z + 9) = 20(z + 1)

Reorder the terms:
6(-1 + 5z) + -5(z + 9) = 20(z + 1)
(-1 * 6 + 5z * 6) + -5(z + 9) = 20(z + 1)
(-6 + 30z) + -5(z + 9) = 20(z + 1)

Reorder the terms:
-6 + 30z + -5(9 + z) = 20(z + 1)
-6 + 30z + (9 * -5 + z * -5) = 20(z + 1)
-6 + 30z + (-45 + -5z) = 20(z + 1)

Reorder the terms:
-6 + -45 + 30z + -5z = 20(z + 1)

Combine like terms: -6 + -45 = -51
-51 + 30z + -5z = 20(z + 1)

Combine like terms: 30z + -5z = 25z
-51 + 25z = 20(z + 1)

Reorder the terms:
-51 + 25z = 20(1 + z)
-51 + 25z = (1 * 20 + z * 20)
-51 + 25z = (20 + 20z)

Solving
-51 + 25z = 20 + 20z

Solving for variable 'z'.

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

Add '-20z' to each side of the equation.
-51 + 25z + -20z = 20 + 20z + -20z

Combine like terms: 25z + -20z = 5z
-51 + 5z = 20 + 20z + -20z

Combine like terms: 20z + -20z = 0
-51 + 5z = 20 + 0
-51 + 5z = 20

Add '51' to each side of the equation.
-51 + 51 + 5z = 20 + 51

Combine like terms: -51 + 51 = 0
0 + 5z = 20 + 51
5z = 20 + 51

Combine like terms: 20 + 51 = 71
5z = 71

Divide each side by '5'.
z = 14.2

Simplifying
z = 14.2

See similar equations:

| (x^2)+4x=0 | | 12w^2+11w-15=0 | | -x^3=0 | | (x^2)-7=0 | | 5a+5a+5a+15+15+12a= | | 20x^2+51x+28=0 | | 5(3z-1)-5(z+2)=3(z+1) | | 5a*5a*5a*15*15*12a= | | (2x^2)+x=0 | | k/8-47=-5 | | 6y-4(y-1)+5= | | -14z-3/5=-20z+2/3 | | -(6xy-11)+3(3xy+7)= | | 1/3x^2+1/3x-4=0 | | (1/2)x+x-3+x=47 | | 11x^2-9x-2=0 | | -8(x+5)+5(2x+1)= | | x+1/2x=12 | | -8(z+4)+2z= | | 6b^2+11b-35=0 | | -5(z+2)+2z= | | 160/140 | | -2(x-2)=2x+1 | | 80-4x=14x+24 | | (3x^2)-13x+10=0 | | 20s^2+17s-63=0 | | 11x+30=3x+166 | | 4x+10=1-3x | | 10-7x=88-28x | | 9-9x=75-23x | | x+20=x | | 14x+10=-10+7x |

Equations solver categories