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Can some one answer the picture
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4 votes
Can some one answer the picture

Can some one answer the picture-example-1
User Jilliann
by
4.6k points

1 Answer

13 votes

Explanation:

1. 9(x - 2) = 7x + 5

9x - 18 = 7x + 5

-7x. -7x

2x - 18 = 5

+18. +18

2x = 23

÷ ÷

2x. 2x

x = 11.5

2. 2x + 8 = -3.5x + 19

+3.5x. +3.5x

5.5x + 8 = 19

-8. -8

5.5x = 11

÷ ÷

5.5x. 5.5x

x = 2

3. 3(3x + 2) -2x = 7x + 6

9x + 6 - 2x = 7x + 6

7x + 6 = 7x + 6

-6. -6

7x = 7x

-7x. - 7x

0 = 0

User Illya Doos
by
4.6k points
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