Algebra Ch. 3 Review Solve for the Variable 5


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Algebra

  • Ch. 3 Review


Solve for the Variable

  • 5(2 + n) = 3(n + 6)

  • Answer: 4



Solve for the Variable



Solve for the Variable

  • 5 x + 2 = 3x + 4

  • 6 4

  • Answer: 24



Solve for the Variable

  • 23 – 11c = 5c

  • 7

  • Answer: 1/2



Solve for the Variable

  • 5 – 4(2x + 3) = x – (4x + 2)

  • Answer: -1



Solve for the Variable

  • .018y - .014 = .02y +.018

  • Answer: -16



Motion Problem

  • Tito left Neverland Ranch at 10:00 AM and headed east on his scooter at 30 MPH. Latoya left the Neverland Ranch at 1:00 PM and headed east on her Harley at 90 MPH. What time was it when Latoya caught up?

  • Answer: 2:30 PM



2.4 is 40% of what number?

  • Answer: 6



Rearrange This Formula Solving for p

  • S = ph + 2b

  • Answer: (S – 2b)/h



Rewrite so y is a function of x

  • 6x – 3(y – 1) = 4x + 8

  • Answer: y = 2/3x – 5/3



Twice the smaller of three consecutive odd integers is seven more than the larger. Find all three.

  • 11, 13, and 15




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