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Popular >

expand 5(r+9)-2(1-r=1)

Solution

expand

5 (r + 9) - 2 (1 - r = 1)

Solution

7 r + 43 = 1

Solution steps

5 (r + 9) - 2 (1 - r = 1)

= 5 (r + 9) - 2 (1 - 1 = r)

Expand

5 (r + 9) : 5 r + 45

= 5 r + 45 - 2 (1 - r = 1)

Expand

- 2 (1 - r = 1) : - 2 + 2 r = 1

5 r + 45 - 2 + 2 r = 1

Expand

5 r + 45 - 2 + 2 r : 7 r + 43

7 r + 43 = 1

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Frequently Asked Questions (FAQ)

What is expand 5(r+9)-2(1-r=1) ?
The solution to expand 5(r+9)-2(1-r=1) is 7r+43=1