Tiffany G.

asked • 05/17/21

PreAlgebra writing algebraic equations and solving the equation. Calculate the area and perimeter of a triangle with out knowing the sides except for 130° A is three more than c. And. B bigger 130°

Writing Equations for this math problem. Nine is the sum of five and twice a number. I have been working on writing this like. 2x+5=9. But I am questing myself if I need to add () to make it complete. And for x=4.

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