4(k-9)-(3k+5)=-2

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Solution for 4(k-9)-(3k+5)=-2 equation:


Simplifying
4(k + -9) + -1(3k + 5) = -2

Reorder the terms:
4(-9 + k) + -1(3k + 5) = -2
(-9 * 4 + k * 4) + -1(3k + 5) = -2
(-36 + 4k) + -1(3k + 5) = -2

Reorder the terms:
-36 + 4k + -1(5 + 3k) = -2
-36 + 4k + (5 * -1 + 3k * -1) = -2
-36 + 4k + (-5 + -3k) = -2

Reorder the terms:
-36 + -5 + 4k + -3k = -2

Combine like terms: -36 + -5 = -41
-41 + 4k + -3k = -2

Combine like terms: 4k + -3k = 1k
-41 + 1k = -2

Solving
-41 + 1k = -2

Solving for variable 'k'.

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

Add '41' to each side of the equation.
-41 + 41 + 1k = -2 + 41

Combine like terms: -41 + 41 = 0
0 + 1k = -2 + 41
1k = -2 + 41

Combine like terms: -2 + 41 = 39
1k = 39

Divide each side by '1'.
k = 39

Simplifying
k = 39

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