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alishamotalani:
hi
Q15=3a-8. = 3(2)-8. 6-8 = -2
Q16= 2x- 6 = 0 , 2x= 0+6, x=6/2 , x = 3
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Answers
Answered by
2
Answer 14:
-6x , 5x , x and -12x are like terms because they've an x in common.
Answer 15:
When a = 2, then
3a - 8 = 3(2) - 8 = 6 - 8 = -2
The value of the equation is -2.
Answer 16:
By using transposition method, we get
2x - 6 = 0
or, 2x = 6
or, x = 6/2 = 3
The value of x is 3.
Answer 17:
Here, AB represents a line segment of 5 cm.
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/ what these sign is called
It means divide
divide
for example, 4/2 means 4 divided by 2
you'll get to know about these more in the next classes! ^^
Answered by
0
Answer:
14. 6x, 5x,x,-12x
15. The value is -2
16. The value of x is 3
17. This can't be shown by writing (please don't mind)
Step-by-step explanation:
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uh....where are the explanations for those answers? don't mind me...
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