6(3z-1)-4(z+8)=9(z+1)

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Solution for 6(3z-1)-4(z+8)=9(z+1) equation:


Simplifying
6(3z + -1) + -4(z + 8) = 9(z + 1)

Reorder the terms:
6(-1 + 3z) + -4(z + 8) = 9(z + 1)
(-1 * 6 + 3z * 6) + -4(z + 8) = 9(z + 1)
(-6 + 18z) + -4(z + 8) = 9(z + 1)

Reorder the terms:
-6 + 18z + -4(8 + z) = 9(z + 1)
-6 + 18z + (8 * -4 + z * -4) = 9(z + 1)
-6 + 18z + (-32 + -4z) = 9(z + 1)

Reorder the terms:
-6 + -32 + 18z + -4z = 9(z + 1)

Combine like terms: -6 + -32 = -38
-38 + 18z + -4z = 9(z + 1)

Combine like terms: 18z + -4z = 14z
-38 + 14z = 9(z + 1)

Reorder the terms:
-38 + 14z = 9(1 + z)
-38 + 14z = (1 * 9 + z * 9)
-38 + 14z = (9 + 9z)

Solving
-38 + 14z = 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.
-38 + 14z + -9z = 9 + 9z + -9z

Combine like terms: 14z + -9z = 5z
-38 + 5z = 9 + 9z + -9z

Combine like terms: 9z + -9z = 0
-38 + 5z = 9 + 0
-38 + 5z = 9

Add '38' to each side of the equation.
-38 + 38 + 5z = 9 + 38

Combine like terms: -38 + 38 = 0
0 + 5z = 9 + 38
5z = 9 + 38

Combine like terms: 9 + 38 = 47
5z = 47

Divide each side by '5'.
z = 9.4

Simplifying
z = 9.4

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