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1 vote
Find the value of x. If someone could help me, please

Find the value of x. If someone could help me, please-example-1

2 Answers

6 votes

Answer:

8) i have no clue

9) x=36

10) x=10

Explanation:

9) 73-1=72

72/2=36

x=36

10) 3x+7

90-53=37

37-7=30

30/3

x=10

User Sachiko
by
7.0k points
5 votes

Answer:

8 x = 17

9 x = 36

10 x = 10

Explanation:

8

(6x + 5) + (4x+5) = 180

6x + 4x = 180 - 5 - 5

10x = 170

x = 170/10

x = 17

9

2x + 1 = 73

2x = 73 - 1

2x = 72

x = 72/2

x = 36

10

(3x+7) + 53 = 90

3x = 90 - 53 - 7

3x = 90 - 60

3x = 30

x = 30/3

x = 10

User Prasann
by
7.2k points