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andrezito [222]
2 years ago
14

5+3=4d please help me

Mathematics
2 answers:
ad-work [718]2 years ago
4 0
So the object of this problem is to find out the value of d.

To do this, first think about 5 + 3. This equals 8, right? So the value of d times 4 has to equal 8.

No other number besides 2 would make sense. 2 would equal d because 4 x 2 is 8, and 5 + 3 is 8.

So you would write the answer as:

5+3=4(2)
Ksenya-84 [330]2 years ago
3 0
5 + 3 = 4d

First, add '5 + 3' to get '8'.
8 = 4d

Second, divide both sides by '4', leaving the 'd' by itself.
\frac{8}{4} = d

Third,  (8 ÷ 4), simplify the fraction to '2'.
2 = d

Fourth, you can switch your sides.
d = 2

Answer: \fbox {d = 2}

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