90+21x+6=

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Solution for 90+21x+6= equation:


Simplifying
90 + 21x + 6 = 0

Reorder the terms:
90 + 6 + 21x = 0

Combine like terms: 90 + 6 = 96
96 + 21x = 0

Solving
96 + 21x = 0

Solving for variable 'x'.

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

Add '-96' to each side of the equation.
96 + -96 + 21x = 0 + -96

Combine like terms: 96 + -96 = 0
0 + 21x = 0 + -96
21x = 0 + -96

Combine like terms: 0 + -96 = -96
21x = -96

Divide each side by '21'.
x = -4.571428571

Simplifying
x = -4.571428571

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