(g-7)(9g-8)=

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Solution for (g-7)(9g-8)= equation: 


Simplifying
(g + -7)(9g + -8) = 0

Reorder the terms:
(-7 + g)(9g + -8) = 0

Reorder the terms:
(-7 + g)(-8 + 9g) = 0

Multiply (-7 + g) * (-8 + 9g)
(-7(-8 + 9g) + g(-8 + 9g)) = 0
((-8 * -7 + 9g * -7) + g(-8 + 9g)) = 0
((56 + -63g) + g(-8 + 9g)) = 0
(56 + -63g + (-8 * g + 9g * g)) = 0
(56 + -63g + (-8g + 9g2)) = 0

Combine like terms: -63g + -8g = -71g
(56 + -71g + 9g2) = 0

Solving
56 + -71g + 9g2 = 0

Solving for variable 'g'.

Factor a trinomial.
(8 + -9g)(7 + -1g) = 0


Subproblem 1
Set the factor '(8 + -9g)' equal to zero and attempt to solve:

Simplifying
8 + -9g = 0

Solving
8 + -9g = 0

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

Add '-8' to each side of the equation.
8 + -8 + -9g = 0 + -8

Combine like terms: 8 + -8 = 0
0 + -9g = 0 + -8
-9g = 0 + -8

Combine like terms: 0 + -8 = -8
-9g = -8

Divide each side by '-9'.
g = 0.8888888889

Simplifying
g = 0.8888888889

Subproblem 2
Set the factor '(7 + -1g)' equal to zero and attempt to solve:

Simplifying
7 + -1g = 0

Solving
7 + -1g = 0

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

Add '-7' to each side of the equation.
7 + -7 + -1g = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -1g = 0 + -7
-1g = 0 + -7

Combine like terms: 0 + -7 = -7
-1g = -7

Divide each side by '-1'.
g = 7

Simplifying
g = 7
Solution
g = {0.8888888889, 7}

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