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Divide each term in 9x = −10 9 x = - 10 by 9 9 and simplify. Tap for more steps... The result can be shown in multiple forms. Free math problem solver answers your algebra, geometry, …

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Symbolab: equation search and math solver - solves algebra, trigonometry and calculus problems step by step

Solve an equation, inequality or a system.

Apr 13, 2021 · The solution to the equation 9x − 1 = 2 is x = 21. The correct choice is option A.

Online math solver with free step by step solutions to algebra, calculus, and other math problems. Get help on the web or with our math app.

Free math problem solver answers your algebra homework questions with step-by-step explanations.