5k+4=3k+7

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Solution for 5k+4=3k+7 equation:


Simplifying
5k + 4 = 3k + 7

Reorder the terms:
4 + 5k = 3k + 7

Reorder the terms:
4 + 5k = 7 + 3k

Solving
4 + 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.
4 + 5k + -3k = 7 + 3k + -3k

Combine like terms: 5k + -3k = 2k
4 + 2k = 7 + 3k + -3k

Combine like terms: 3k + -3k = 0
4 + 2k = 7 + 0
4 + 2k = 7

Add '-4' to each side of the equation.
4 + -4 + 2k = 7 + -4

Combine like terms: 4 + -4 = 0
0 + 2k = 7 + -4
2k = 7 + -4

Combine like terms: 7 + -4 = 3
2k = 3

Divide each side by '2'.
k = 1.5

Simplifying
k = 1.5

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