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Solve for k. M=-8j-9k+9 A. K= m-8j\-9 B. K= m+8j\-9 C. K= m+8j-9\-9 D. K= m-8j+9\-9

Solve for k. M=-8j-9k+9 A. K= m-8j\-9 B. K= m+8j\-9 C. K= m+8j-9\-9 D. K= m-8j+9\-9
asked 70.1k views
1 vote
Solve for k.

M=-8j-9k+9
A. K= m-8j\-9
B. K= m+8j\-9
C. K= m+8j-9\-9
D. K= m-8j+9\-9

asked
User Vahidreza
by
8.0k points

1 Answer

5 votes
To do this we need to rearrange the equation.
m = -8j - 9k + 9
Subtract (-8j + 9) from both sides
m + 8j - 9 = -9k
Divide both sides by -9
(m + 8j - 9)/-9 = k

The answer is C
answered
User JianYA
by
9.0k points
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