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

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


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

Reorder the terms:
9(6 + z) = 4(z + 4)
(6 * 9 + z * 9) = 4(z + 4)
(54 + 9z) = 4(z + 4)

Reorder the terms:
54 + 9z = 4(4 + z)
54 + 9z = (4 * 4 + z * 4)
54 + 9z = (16 + 4z)

Solving
54 + 9z = 16 + 4z

Solving for variable 'z'.

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

Add '-4z' to each side of the equation.
54 + 9z + -4z = 16 + 4z + -4z

Combine like terms: 9z + -4z = 5z
54 + 5z = 16 + 4z + -4z

Combine like terms: 4z + -4z = 0
54 + 5z = 16 + 0
54 + 5z = 16

Add '-54' to each side of the equation.
54 + -54 + 5z = 16 + -54

Combine like terms: 54 + -54 = 0
0 + 5z = 16 + -54
5z = 16 + -54

Combine like terms: 16 + -54 = -38
5z = -38

Divide each side by '5'.
z = -7.6

Simplifying
z = -7.6

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