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whats 2 +2

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Which segments are congruent? o jn and ln o jn and nm o in and nk onk and nm

Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.