alexwhatever2311 alexwhatever2311

28-09-2017
Mathematics

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What is the justification for it step in solving the inequality? 75x + 35 > 7(11x+9)+4

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taylortuanquin taylortuanquin

04-10-2017

75x - 35 ≥ 77x + 63 + 4  Distributive property.
75x -35 ≥ 77x + 67  Combine like terms.
-2x - 35 ≥ 67 Subtraction property of equality.
-2x ≥ 102  Addition property of equality.
x ≤ 51  Division property of equality.

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