3k+4(4-5k)=135

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Solution for 3k+4(4-5k)=135 equation:


Simplifying
3k + 4(4 + -5k) = 135
3k + (4 * 4 + -5k * 4) = 135
3k + (16 + -20k) = 135

Reorder the terms:
16 + 3k + -20k = 135

Combine like terms: 3k + -20k = -17k
16 + -17k = 135

Solving
16 + -17k = 135

Solving for variable 'k'.

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

Add '-16' to each side of the equation.
16 + -16 + -17k = 135 + -16

Combine like terms: 16 + -16 = 0
0 + -17k = 135 + -16
-17k = 135 + -16

Combine like terms: 135 + -16 = 119
-17k = 119

Divide each side by '-17'.
k = -7

Simplifying
k = -7

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