4(6z-1)-4(z+1)=9(z+1)

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Solution for 4(6z-1)-4(z+1)=9(z+1) equation:


Simplifying
4(6z + -1) + -4(z + 1) = 9(z + 1)

Reorder the terms:
4(-1 + 6z) + -4(z + 1) = 9(z + 1)
(-1 * 4 + 6z * 4) + -4(z + 1) = 9(z + 1)
(-4 + 24z) + -4(z + 1) = 9(z + 1)

Reorder the terms:
-4 + 24z + -4(1 + z) = 9(z + 1)
-4 + 24z + (1 * -4 + z * -4) = 9(z + 1)
-4 + 24z + (-4 + -4z) = 9(z + 1)

Reorder the terms:
-4 + -4 + 24z + -4z = 9(z + 1)

Combine like terms: -4 + -4 = -8
-8 + 24z + -4z = 9(z + 1)

Combine like terms: 24z + -4z = 20z
-8 + 20z = 9(z + 1)

Reorder the terms:
-8 + 20z = 9(1 + z)
-8 + 20z = (1 * 9 + z * 9)
-8 + 20z = (9 + 9z)

Solving
-8 + 20z = 9 + 9z

Solving for variable 'z'.

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

Add '-9z' to each side of the equation.
-8 + 20z + -9z = 9 + 9z + -9z

Combine like terms: 20z + -9z = 11z
-8 + 11z = 9 + 9z + -9z

Combine like terms: 9z + -9z = 0
-8 + 11z = 9 + 0
-8 + 11z = 9

Add '8' to each side of the equation.
-8 + 8 + 11z = 9 + 8

Combine like terms: -8 + 8 = 0
0 + 11z = 9 + 8
11z = 9 + 8

Combine like terms: 9 + 8 = 17
11z = 17

Divide each side by '11'.
z = 1.545454545

Simplifying
z = 1.545454545

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