. 4. If 7x+15 = 50, then which of the following is the root of the equation? I. -5 II. 65/7 III. 5 IV. 1/5
Answers
Answered by
1
Step-by-step explanation:
friends this is not a quadratic equation because the highest power is 1 OK friend
Answered by
1
Answer:
3 is the answer
Step-by-step explanation:
7x+15=50
7x=50-15
7x=35
x=35/7
x=5
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