Topic: Multiplicative and Additive Inverse of Modulo & Solving Modulo Congruence Reference: https://youtube.com/watch?v=nlbScRbtNn8&feature=share https://youtube.com/watch?v=nlbScRbtNn8&feature=share LOGIC Question 2pts 1. What does the carpenter use that is not visible? Your answer Multiple choice 1. Pre-marital sex is morally accepted A. Proposition B. Not Proposition 2. How are you? Proposition Not Proposition 3. Leni Robredo is our elected president Proposition O Not Proposition 4. All square has three sides. Proposition Not Proposition 5. I see you lookin' at my P-I-C (I think it's a tiktok song) Proposition Not Proposition

answers only. (the number only) For example your computed value for x is 2 write: 2 only do not write anything else otherwise it will be wrong. If there is no value of x write MMW as your answer. 1. 23+x = 0 mod 27 2. 8x = 1 mod 63 3. 23x = 1 mod 27 4. 2x = 1 mod 6 5. 7+ = 0 mod 27 6. 2+x = 0 mod 6 7. 7x = 1 mod 27 8. 8+x = 5 mod 63