7c+28=15

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Solution for 7c+28=15 equation: 


Simplifying
7c + 28 = 15

Reorder the terms:
28 + 7c = 15

Solving
28 + 7c = 15

Solving for variable 'c'.

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

Add '-28' to each side of the equation.
28 + -28 + 7c = 15 + -28

Combine like terms: 28 + -28 = 0
0 + 7c = 15 + -28
7c = 15 + -28

Combine like terms: 15 + -28 = -13
7c = -13

Divide each side by '7'.
c = -1.857142857

Simplifying
c = -1.857142857

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