4(k+1)=k+10,then 3k=A. 3/2B.5/2C. 2D. 6

Mathematics

1 answer:

nasty-shy [4]1 year ago

3 0

Solution:

Note that:

Given equation: 4(k + 1) = k + 10
To find: 3k

Simplifying the LHS:

4(k + 1) = k + 10
=> (4 x k) + (4 x 1) = k + 10
=> 4k + 4 = k + 10

Subtracting k and 4 both sides:

4k + 4 - k - 4 = k + 10 - k - 4
=> 3k = 6 (No further solution required)

The value of 3k is 6.

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