-8(c-1)+9=15

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Solution for -8(c-1)+9=15 equation:


Simplifying
-8(c + -1) + 9 = 15

Reorder the terms:
-8(-1 + c) + 9 = 15
(-1 * -8 + c * -8) + 9 = 15
(8 + -8c) + 9 = 15

Reorder the terms:
8 + 9 + -8c = 15

Combine like terms: 8 + 9 = 17
17 + -8c = 15

Solving
17 + -8c = 15

Solving for variable 'c'.

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

Add '-17' to each side of the equation.
17 + -17 + -8c = 15 + -17

Combine like terms: 17 + -17 = 0
0 + -8c = 15 + -17
-8c = 15 + -17

Combine like terms: 15 + -17 = -2
-8c = -2

Divide each side by '-8'.
c = 0.25

Simplifying
c = 0.25

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