(7k+9)+(4k-3)=

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Solution for (7k+9)+(4k-3)= equation:


Simplifying
(7k + 9) + (4k + -3) = 0

Reorder the terms:
(9 + 7k) + (4k + -3) = 0

Remove parenthesis around (9 + 7k)
9 + 7k + (4k + -3) = 0

Reorder the terms:
9 + 7k + (-3 + 4k) = 0

Remove parenthesis around (-3 + 4k)
9 + 7k + -3 + 4k = 0

Reorder the terms:
9 + -3 + 7k + 4k = 0

Combine like terms: 9 + -3 = 6
6 + 7k + 4k = 0

Combine like terms: 7k + 4k = 11k
6 + 11k = 0

Solving
6 + 11k = 0

Solving for variable 'k'.

Move all terms containing k to the left, all other terms to the right.

Add '-6' to each side of the equation.
6 + -6 + 11k = 0 + -6

Combine like terms: 6 + -6 = 0
0 + 11k = 0 + -6
11k = 0 + -6

Combine like terms: 0 + -6 = -6
11k = -6

Divide each side by '11'.
k = -0.5454545455

Simplifying
k = -0.5454545455

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