7c+8c+9c-7=

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Solution for 7c+8c+9c-7= equation:


Simplifying
7c + 8c + 9c + -7 = 0

Reorder the terms:
-7 + 7c + 8c + 9c = 0

Combine like terms: 7c + 8c = 15c
-7 + 15c + 9c = 0

Combine like terms: 15c + 9c = 24c
-7 + 24c = 0

Solving
-7 + 24c = 0

Solving for variable 'c'.

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

Add '7' to each side of the equation.
-7 + 7 + 24c = 0 + 7

Combine like terms: -7 + 7 = 0
0 + 24c = 0 + 7
24c = 0 + 7

Combine like terms: 0 + 7 = 7
24c = 7

Divide each side by '24'.
c = 0.2916666667

Simplifying
c = 0.2916666667

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