7(2k+5)+28=49

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Solution for 7(2k+5)+28=49 equation:


Simplifying
7(2k + 5) + 28 = 49

Reorder the terms:
7(5 + 2k) + 28 = 49
(5 * 7 + 2k * 7) + 28 = 49
(35 + 14k) + 28 = 49

Reorder the terms:
35 + 28 + 14k = 49

Combine like terms: 35 + 28 = 63
63 + 14k = 49

Solving
63 + 14k = 49

Solving for variable 'k'.

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

Add '-63' to each side of the equation.
63 + -63 + 14k = 49 + -63

Combine like terms: 63 + -63 = 0
0 + 14k = 49 + -63
14k = 49 + -63

Combine like terms: 49 + -63 = -14
14k = -14

Divide each side by '14'.
k = -1

Simplifying
k = -1

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