9(6x+8)+21=

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Solution for 9(6x+8)+21= equation:


Simplifying
9(6x + 8) + 21 = 0

Reorder the terms:
9(8 + 6x) + 21 = 0
(8 * 9 + 6x * 9) + 21 = 0
(72 + 54x) + 21 = 0

Reorder the terms:
72 + 21 + 54x = 0

Combine like terms: 72 + 21 = 93
93 + 54x = 0

Solving
93 + 54x = 0

Solving for variable 'x'.

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

Add '-93' to each side of the equation.
93 + -93 + 54x = 0 + -93

Combine like terms: 93 + -93 = 0
0 + 54x = 0 + -93
54x = 0 + -93

Combine like terms: 0 + -93 = -93
54x = -93

Divide each side by '54'.
x = -1.722222222

Simplifying
x = -1.722222222

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