9c-42+49=0

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Solution for 9c-42+49=0 equation:


Simplifying
9c + -42 + 49 = 0

Reorder the terms:
-42 + 49 + 9c = 0

Combine like terms: -42 + 49 = 7
7 + 9c = 0

Solving
7 + 9c = 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 + 9c = 0 + -7

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

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

Divide each side by '9'.
c = -0.7777777778

Simplifying
c = -0.7777777778

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