(3a+4)(3z-4)=

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Solution for (3a+4)(3z-4)= equation:


Simplifying
(3a + 4)(3z + -4) = 0

Reorder the terms:
(4 + 3a)(3z + -4) = 0

Reorder the terms:
(4 + 3a)(-4 + 3z) = 0

Multiply (4 + 3a) * (-4 + 3z)
(4(-4 + 3z) + 3a * (-4 + 3z)) = 0
((-4 * 4 + 3z * 4) + 3a * (-4 + 3z)) = 0
((-16 + 12z) + 3a * (-4 + 3z)) = 0
(-16 + 12z + (-4 * 3a + 3z * 3a)) = 0
(-16 + 12z + (-12a + 9az)) = 0

Reorder the terms:
(-16 + -12a + 9az + 12z) = 0
(-16 + -12a + 9az + 12z) = 0

Solving
-16 + -12a + 9az + 12z = 0

Solving for variable 'a'.

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

Add '16' to each side of the equation.
-16 + -12a + 9az + 16 + 12z = 0 + 16

Reorder the terms:
-16 + 16 + -12a + 9az + 12z = 0 + 16

Combine like terms: -16 + 16 = 0
0 + -12a + 9az + 12z = 0 + 16
-12a + 9az + 12z = 0 + 16

Combine like terms: 0 + 16 = 16
-12a + 9az + 12z = 16

Add '-12z' to each side of the equation.
-12a + 9az + 12z + -12z = 16 + -12z

Combine like terms: 12z + -12z = 0
-12a + 9az + 0 = 16 + -12z
-12a + 9az = 16 + -12z

Reorder the terms:
-16 + -12a + 9az + 12z = 16 + -12z + -16 + 12z

Reorder the terms:
-16 + -12a + 9az + 12z = 16 + -16 + -12z + 12z

Combine like terms: 16 + -16 = 0
-16 + -12a + 9az + 12z = 0 + -12z + 12z
-16 + -12a + 9az + 12z = -12z + 12z

Combine like terms: -12z + 12z = 0
-16 + -12a + 9az + 12z = 0

The solution to this equation could not be determined.

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