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Popular >

simplify (1-9z)+3(z-2)

Solution

simplify

(1 - 9 z) + 3 (z - 2)

Solution

- 6 z - 5

Solution steps

(1 - 9 z) + 3 (z - 2)

Apply rule:

(a) = a

(1 - 9 z) = 1 - 9 z

= 1 - 9 z + 3 (z - 2)

Expand

3 (z - 2) : 3 z - 6

= 1 - 9 z + 3 z - 6

Group like terms

= - 9 z + 3 z + 1 - 6

Add similar elements:

- 9 z + 3 z = - 6 z

= - 6 z + 1 - 6

Subtract the numbers:

1 - 6 = - 5

= - 6 z - 5

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Frequently Asked Questions (FAQ)

What is (1-9z)+3(z-2) ?
The solution to (1-9z)+3(z-2) is -6z-5