Search results with tag "Value equations"
2-8 Solving Absolute-Value Equations and Inequalities
raineclass.com152 Chapter 2 Linear Functions EXAMPLE 2 Solving Absolute-Value Equations Solve each equation. A ⎪x-7⎥ = 5 This can be read as “the distance from x to 7 is 5.” x - 7 = 5 or x - 7 = -5 Rewrite the absolute value as a disjunction. x = 12 or x = 2 Add 7 to both sides of each equation. B ⎪3x⎥ + 5 = 14 ⎪3x⎥ = 9 Isolate the absolute-value expression. 3x = 9 or 3x = -9 Rewrite the ...
Solving Absolute Value Equations Examples
www.beaconlearningcenter.comSolving Absolute Value Equations Johnny Wolfe www.BeaconLC.org Jay High School Santa Rosa County Florida September 22, 2001 Solving Absolute Value Equations Examples 1. Even though the numbers –5 and 5 are different, they do have something in common. They are the same distance from 0 on the number line, but in opposite directions. 2.
Absolute Value Equations - cdn.kutasoftware.com
cdn.kutasoftware.comAbsolute Value Equations Date_____ Period____ Solve each equation. 1) 6 m = 42 2) −6x = 30 3) k − 10 = 3 4) x 7 = 3 5) 7 + p = 7 6) −3p = 15 7) 7 n = 56 8) m 5 = 3 9) −3 p = −12 10) m + 2 = 11 11) n + 1 = 2 12) x 7 = 5 13) a − 5 8 = 5 14) 4 n + 8 = 56 15) 7m + 3 = 73 16) x 7 − 8 = −7 17) −9 + v 8 = 3 18) −10 v + 2 = −70
Equations and Inequalities - About
zmarinco.weebly.com6.4 Solving Absolute-Value Equations and Inequalities 353 Solve absolute-value equations. Solve absolute-value inequalities. To solve real-life problems such as finding the wavelengths of different colors of fireworks in Exs. 65–68. Why you should learn it GOAL 2 GOAL 1 What you should learn 6.4 R E A L L I F E Solving Absolute-Value ...