Question

Construct 5 equivalent equations for the equation – 3 + 3x = – 3 Describe which value you multiplied by for each equivalent equation

Answers

  1. The five equivalent equations for the given equation are as follows:
    1) -6 + 6x = -6; multiplied by 2
    2) -1 + x = -1; divided by 3
    3) 1 + 3x = 1; added by 4
    4) -8 + 3x = -8; subtracted by 5
    5) 1 – x = 1; taking -3 as common

    What are equivalent equations?

    The equations that have the same solution are called equivalent equations.

    Calculation:

    The given equation is  – 3 + 3x = – 3
    1) Multiplying with 2:
    2(- 3 + 3x) = 2 × – 3
    ⇒ -6 + 6x = -6
    2) Dividing with 3:
    – 3/3 + 3x/3 = – 3/3
    ⇒ -1 + 3x = -1
    3) Adding 4 on both sides:
    – 3 + 3x + 4 = – 3 + 4
    ⇒ 1 + 3x = 1
    4) Subtracting 5 from both sides:
    – 3 + 3x -5 = – 3 -5
    ⇒ -8 + 3x = -8
    5) Taking -3 common:
    – 3 + 3x = – 3
    ⇒ -3(1 – x) = -3
    ⇒ 1 – x = 1
    Therefore, the required 5 equivalent equations are framed.
    Learn more about equivalent equations here:
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