Mathematics, 17.07.2019 10:40 daniel2humnle

What is the value of x? identify the missing justifications. mpqr= x+11, msqr=x+7, and mpqs=100 mpqr+sqr=mpqs a. x + 11 + x + 7 = 100 b. substitution property 2x + 18 = 100 c. simplify 2x = 82 d. x = 41 e. division property of equality a. angle addition postulate; subtraction property of equality b. protractor postulate; addition property of equality c. angle addition postulate; addition property of equality d. protractor postulate; subtraction property of equality

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What is the value of x? identify the missing justifications. mpqr= x+11, msqr=x+7, and mpqs=100 mpq...