7+5k=1+3k-8

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Solution for 7+5k=1+3k-8 equation:


Simplifying
7 + 5k = 1 + 3k + -8

Reorder the terms:
7 + 5k = 1 + -8 + 3k

Combine like terms: 1 + -8 = -7
7 + 5k = -7 + 3k

Solving
7 + 5k = -7 + 3k

Solving for variable 'k'.

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

Add '-3k' to each side of the equation.
7 + 5k + -3k = -7 + 3k + -3k

Combine like terms: 5k + -3k = 2k
7 + 2k = -7 + 3k + -3k

Combine like terms: 3k + -3k = 0
7 + 2k = -7 + 0
7 + 2k = -7

Add '-7' to each side of the equation.
7 + -7 + 2k = -7 + -7

Combine like terms: 7 + -7 = 0
0 + 2k = -7 + -7
2k = -7 + -7

Combine like terms: -7 + -7 = -14
2k = -14

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

Simplifying
k = -7

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