Simplify the expression (7x² - 3x) + (11x² - x - 7) A. 18x² + 2x + 7 B. 4x² - 4x - 7 C. 18x² - 2x - 7 D. 18x² - 4x - 7
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You write the equation like this:
But if you want to solve it then you do it like this:
But if you want to solve it then you do it like this: