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24 February, 22:02

A student solved the equation 7=3 (t-1) - 2 (t-3) as shown below

+4
Answers (2)
  1. 24 February, 23:07
    0
    4

    Step-by-step explanation:

    First you distribute:

    7=3t-3-2t+6

    Combine Like terms

    7=t+3

    isolate variable

    4=t
  2. 25 February, 02:00
    0
    t=4

    Step-by-step explanation:

    7=3 (t-1) - 2 (t-3)

    multiply inwards

    7=3t-3-2t+6

    simplify

    7=t+3

    4=t
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