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Linear Equations: Solutions Using Elimination with Three Variables
WebHow To: Given a linear system of three equations, solve for three unknowns. Pick any pair of equations and solve for one variable. Pick another pair of equations and solve for the … WebHere you are given the numbers 2, 7 and 8. One of these numbers will satisfy the equation. If you don't know the solution right away, you can investigate which of the given numbers gives results in the correct answer by plugging in the different values of x. x = 2 ⇒ 14 − 2 = 12 W r o n g x = 7 ⇒ 14 − 7 = 7 C o r r e c t x = 8 ⇒ 14 − ... massage therapist fort collins
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