Question

What is the value for x when solving the equation –x (–1) = 3x (–5) using algebra tiles? x = –1 x = 1 x = 2 x = 3

Answers

  2. The value of x in the equation –x (–1) = 3x (–5) is x = 1

    What are linear equations?

    Linear equations are equations that have constant average rates of change, slope or gradient

    How to determine the solution to the system?

    A system of linear equations is a collection of at least two linear equations.
    In this case, the equation is given as
    –x (–1) = 3x (–5)
    Remove the bracket in the above equation
    -x – 1 = 3x – 5
    Collect the like terms in the above equation
    3x + x = 5 – 1
    Evaluate the like terms in the above equation
    4x = 4
    Divide both sides by 4 in the above equation
    x = 1
    Hence, the value of x in the equation –x (–1) = 3x (–5) is x = 1
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