alleryStart learning →The statement 'the sum of x and 7 is 19' is written as
Ax - 7 = 19
Bx + 19 = 7
C7x = 19
Dx + 7 = 19
Answer & Solution
Correct answer: D. x + 7 = 19
A sum of x and 7 is x + 7, and it is set equal to 19.
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