9. Which is a solution of the equation 5(x – 8) = -55 ?
1 answer:
Answer: c. x = -3
5(x - 8) = -55
⇔ 5x - 40 = -55
⇔ 5x = -55 + 40 = -15
⇔ x = -15/5
⇔ x = -3
Step-by-step explanation:
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Answer:
360
Step-by-step explanation:
15+15
12x15
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Answer:
36x - 24 / 12 = 3x-2 I think
25x + (-11) = -86
25x - 11 = -86 | + 11
25x - 11 + 11 = -86 + 11
25x = -75 | ÷ 25
25x ÷ 25 = -75 ÷ 25
x = -3
Your answer is C.The relation passed the vertical line test.
