-9(7+5c)=15

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Solution for -9(7+5c)=15 equation: 


Simplifying
-9(7 + 5c) = 15
(7 * -9 + 5c * -9) = 15
(-63 + -45c) = 15

Solving
-63 + -45c = 15

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 + -45c = 15 + 63

Combine like terms: -63 + 63 = 0
0 + -45c = 15 + 63
-45c = 15 + 63

Combine like terms: 15 + 63 = 78
-45c = 78

Divide each side by '-45'.
c = -1.733333333

Simplifying
c = -1.733333333

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