7(c-9)=-28

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Solution for 7(c-9)=-28 equation: 


Simplifying
7(c + -9) = -28

Reorder the terms:
7(-9 + c) = -28
(-9 * 7 + c * 7) = -28
(-63 + 7c) = -28

Solving
-63 + 7c = -28

Solving for variable 'c'.

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

Add '63' to each side of the equation.
-63 + 63 + 7c = -28 + 63

Combine like terms: -63 + 63 = 0
0 + 7c = -28 + 63
7c = -28 + 63

Combine like terms: -28 + 63 = 35
7c = 35

Divide each side by '7'.
c = 5

Simplifying
c = 5

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