3(5k)+2+k+(-4)=30

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Solution for 3(5k)+2+k+(-4)=30 equation:


Simplifying
3(5k) + 2 + k + (-4) = 30

Remove parenthesis around (5k)
3 * 5k + 2 + k + (-4) = 30

Multiply 3 * 5
15k + 2 + k + (-4) = 30
15k + 2 + k + -4 = 30

Reorder the terms:
2 + -4 + 15k + k = 30

Combine like terms: 2 + -4 = -2
-2 + 15k + k = 30

Combine like terms: 15k + k = 16k
-2 + 16k = 30

Solving
-2 + 16k = 30

Solving for variable 'k'.

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

Add '2' to each side of the equation.
-2 + 2 + 16k = 30 + 2

Combine like terms: -2 + 2 = 0
0 + 16k = 30 + 2
16k = 30 + 2

Combine like terms: 30 + 2 = 32
16k = 32

Divide each side by '16'.
k = 2

Simplifying
k = 2

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