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2 years ago

100 points for a multitude of questions

Mathematics

2 answers:

iris [78.8K]2 years ago

8 0

Answer:

x = 5

x = 3

x = 5

x = 2

Step-by-step explanation:

11 = 3(5) - 4

11 = 15 - 4

11 = 11

3/3 = 3 - 2

1 = 1

4 + 3(5) = 19

4 + 15 = 19

19 = 19

8(2) = -10(2) + 36

16 = -20 + 36

16 = 16

12 + 5(2) - 8 = 12(2) - 10

12 + 10 - 8 = 24 - 10

22 - 8 = 14

14 = 14

LUCKY_DIMON [66]2 years ago

4 0

1: 11-4= 7 .... 7/3 = x

2: Multiply by 3 .... x=3x-6 .... subtract the 3x.... x= -2

3: 19-4= 15 .... 15/3 .... 5=x

4: 8+10 .... 18x=36 .... 36/18 .... x= 2

5: 5x-8=12x-22 .... 5x=12x-14 ... -7x= -14 ... x=2

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