Lauren's savings increased by 12 and is now 31

Discussion in 'Calculator Requests' started by math_celebrity, Feb 7, 2021.

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  1. math_celebrity

    math_celebrity Administrator Staff Member

    Lauren's savings increased by 12 and is now 31

    • Let Lauren's savings be s.
    • The phrase increased by means we add.
    • The phrase is now means an equation.
    • We have an algebraic expression of:
    s + 12 = 31

    To solve for s, we type this equation into our search engine and we get:
    s = 19
     
    math_celebrity, Feb 7, 2021
    #1

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