7k-33=5(k-8)-7

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Solution for 7k-33=5(k-8)-7 equation:


Simplifying
7k + -33 = 5(k + -8) + -7

Reorder the terms:
-33 + 7k = 5(k + -8) + -7

Reorder the terms:
-33 + 7k = 5(-8 + k) + -7
-33 + 7k = (-8 * 5 + k * 5) + -7
-33 + 7k = (-40 + 5k) + -7

Reorder the terms:
-33 + 7k = -40 + -7 + 5k

Combine like terms: -40 + -7 = -47
-33 + 7k = -47 + 5k

Solving
-33 + 7k = -47 + 5k

Solving for variable 'k'.

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

Add '-5k' to each side of the equation.
-33 + 7k + -5k = -47 + 5k + -5k

Combine like terms: 7k + -5k = 2k
-33 + 2k = -47 + 5k + -5k

Combine like terms: 5k + -5k = 0
-33 + 2k = -47 + 0
-33 + 2k = -47

Add '33' to each side of the equation.
-33 + 33 + 2k = -47 + 33

Combine like terms: -33 + 33 = 0
0 + 2k = -47 + 33
2k = -47 + 33

Combine like terms: -47 + 33 = -14
2k = -14

Divide each side by '2'.
k = -7

Simplifying
k = -7

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