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Popular >

simplify 7(1+9v)-8(-5v-6)

Solution

simplify

7 (1 + 9 v) - 8 (- 5 v - 6)

Solution

103 v + 55

Solution steps

7 (1 + 9 v) - 8 (- 5 v - 6)

Expand

7 (1 + 9 v) : 7 + 63 v

= 7 + 63 v - 8 (- 5 v - 6)

Expand

- 8 (- 5 v - 6) : 40 v + 48

= 7 + 63 v + 40 v + 48

Group like terms

= 63 v + 40 v + 7 + 48

Add similar elements:

63 v + 40 v = 103 v

= 103 v + 7 + 48

Add the numbers:

7 + 48 = 55

= 103 v + 55

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Frequently Asked Questions (FAQ)

What is 7(1+9v)-8(-5v-6) ?
The solution to 7(1+9v)-8(-5v-6) is 103v+55