.find the value of x if 3x + 15 and 2x - 10 = 180
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Answer:
100 ; 31
Step-by-step explanation:
➡️2x-10=180
➡️2(multi)x-10=180
➡️x-10=180/2 (180/2=90)
➡️x-10=90
➡️x=90+10
➡️x=100
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