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Ray Of Light [21]
3 years ago
8

BEAT THE TESTI

Mathematics
1 answer:
GrogVix [38]3 years ago
4 0

Step-by-step explanation:

2x + 5 = 19; X = 7: Correct

2(7) + 5 = 19

14+5=19

3+x+2-x=16; x=3 : Incorrect

3+3+2-3=16

6+2-3=16

7-3=16

4=16

x+2/5=2; x = 8: incorrect

8+2/5=2

x= 8/5

6 = 2x -8; x = 7: correct

6 = 2(7) -8

6 = 14-8

14 =1/3x+5; x = 18: Incorrect

14 = 18/3+5

14 = 6+5

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This is very simple math let me show you:

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3 years ago
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gregori [183]

Answer:

2

Step-by-step explanation:

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4 years ago
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ioda

Answer:

Let , the constant factor be x so 3 X + 5 x + 7 x = 180

Step-by-step explanation:

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