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Nookie1986 [14]
3 years ago
5

What is the reason for each step in the solution of the equation?

Mathematics
1 answer:
Brums [2.3K]3 years ago
8 0
The correct reason <span>for each step in the solution of the equation would be as follows:
</span>
12 − 5x + 6x = 4 - Given

12 + x = 4 - Combine Like Terms

x= −8 - Subtraction Property of Equality

Hope this answers the question. Have a nice day.
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Afina-wow [57]
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4 0
3 years ago
Read 2 more answers
Question 3
REY [17]
<span>Question 3 
Solve for d.

13d + 4 = 43
13d = 39
    d = 3

answer
A. 3

</span><span>Question 4 
Solve for r.

4r - 6 = 30
4r = 36
  r = 9

answer

D. 9
</span>

<span>Question 5 
Solve for u.

126 = 6u
u = 126/6
u = 21

answer

B. 21

</span>
4 0
3 years ago
Write a situation in which positive and negative numbers are used to describe values that have opposite meaning. What does a 0 r
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Another type of situation would be the displacement of an object from the original position. Where 0 would represent the original/starting position, positive values would represent distance moved forward, negative values represent distance moved backwards. 
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madam [21]
15%  x
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5 0
3 years ago
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