-5.7+2.6d=-14.02 answer

1 answer:

8 0

d=-16/5 is the right answer. First, you had to multiply by 100 from both sides of the equation. And it gave us $-5.7*100+2.6d*100=-14.02*100$ . Then, you had to refine. And it gave us $-570+260d=-1402$ . Third, you can also add by 570 from both sides of the equation, and it gave us $-570+260d+570=-1402+570$ . Then simplify and it gave us, $260d=-832$ . Next, you had to divide by 260 from both sides of equation. And it gave us, $\frac{260d}{260}= \frac{-832}{160}$ . And finally, simplify it's should be the right answer. And it gave us the answer is d=-16/5 is the right answer. Hope this helps! Thank you for posting your question at here on brainly. And have a great day! -Charlie

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