Solve the system of linear equations. separate the x- and y- values with a coma. 5x=99-14y 15x=-39+14y

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What expression is equivalent to (2x-1)(x-3)?

Sanderson is having trouble with his assignment. his shown work is as follows: − 3 7 7 3 = − 3 7 × 7 3 = − 21 21 = −1 however, his answer does not match the answer that his teacher gives him. complete the description of sanderson's mistake. find the correct answer.