9k+7=3k+5

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Solution for 9k+7=3k+5 equation:


Simplifying
9k + 7 = 3k + 5

Reorder the terms:
7 + 9k = 3k + 5

Reorder the terms:
7 + 9k = 5 + 3k

Solving
7 + 9k = 5 + 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 + 9k + -3k = 5 + 3k + -3k

Combine like terms: 9k + -3k = 6k
7 + 6k = 5 + 3k + -3k

Combine like terms: 3k + -3k = 0
7 + 6k = 5 + 0
7 + 6k = 5

Add '-7' to each side of the equation.
7 + -7 + 6k = 5 + -7

Combine like terms: 7 + -7 = 0
0 + 6k = 5 + -7
6k = 5 + -7

Combine like terms: 5 + -7 = -2
6k = -2

Divide each side by '6'.
k = -0.3333333333

Simplifying
k = -0.3333333333

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