Question

PLS HELP EXAM

a) -2 = y + 5

c) –2x + 3x – 5 = 6 – 21

e) 4 – 14 = 5x

g) –42 + 20 = –2x + 13x

i) 7 = y – 2

k) –4 – 10 = 4y + 3y

m) 3y = –18

Answers

  2. Answer:
    a: y = – 7
    c: x = -10
    e: x = 2
    g: x = -2
    i: y = 9
    k: y = -2
    m: y = -6
    Step-by-step explanation:
    a: Subtract 5 on both sides
    c: Add 5 on both sides then combine like terms
    e: Combine like terms then divide by 5
    g: Combine like terms then divide by 11
    i: Add 2 on both sides
    k: Combine like terms then divide by 7
    m: Divide by three(won’t add the number for some reason)

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