(9z+11)(z+a)=79

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Solution for (9z+11)(z+a)=79 equation: 


Simplifying
(9z + 11)(z + a) = 79

Reorder the terms:
(11 + 9z)(z + a) = 79

Reorder the terms:
(11 + 9z)(a + z) = 79

Multiply (11 + 9z) * (a + z)
(11(a + z) + 9z * (a + z)) = 79
((a * 11 + z * 11) + 9z * (a + z)) = 79
((11a + 11z) + 9z * (a + z)) = 79
(11a + 11z + (a * 9z + z * 9z)) = 79
(11a + 11z + (9az + 9z2)) = 79

Reorder the terms:
(11a + 9az + 11z + 9z2) = 79
(11a + 9az + 11z + 9z2) = 79

Solving
11a + 9az + 11z + 9z2 = 79

Solving for variable 'a'.

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

Add '-11z' to each side of the equation.
11a + 9az + 11z + -11z + 9z2 = 79 + -11z

Combine like terms: 11z + -11z = 0
11a + 9az + 0 + 9z2 = 79 + -11z
11a + 9az + 9z2 = 79 + -11z

Add '-9z2' to each side of the equation.
11a + 9az + 9z2 + -9z2 = 79 + -11z + -9z2

Combine like terms: 9z2 + -9z2 = 0
11a + 9az + 0 = 79 + -11z + -9z2
11a + 9az = 79 + -11z + -9z2

Reorder the terms:
-79 + 11a + 9az + 11z + 9z2 = 79 + -11z + -9z2 + -79 + 11z + 9z2

Reorder the terms:
-79 + 11a + 9az + 11z + 9z2 = 79 + -79 + -11z + 11z + -9z2 + 9z2

Combine like terms: 79 + -79 = 0
-79 + 11a + 9az + 11z + 9z2 = 0 + -11z + 11z + -9z2 + 9z2
-79 + 11a + 9az + 11z + 9z2 = -11z + 11z + -9z2 + 9z2

Combine like terms: -11z + 11z = 0
-79 + 11a + 9az + 11z + 9z2 = 0 + -9z2 + 9z2
-79 + 11a + 9az + 11z + 9z2 = -9z2 + 9z2

Combine like terms: -9z2 + 9z2 = 0
-79 + 11a + 9az + 11z + 9z2 = 0

The solution to this equation could not be determined.

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