-2-7(-3c+9)=

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Solution for -2-7(-3c+9)= equation:


Simplifying
-2 + -7(-3c + 9) = 0

Reorder the terms:
-2 + -7(9 + -3c) = 0
-2 + (9 * -7 + -3c * -7) = 0
-2 + (-63 + 21c) = 0

Combine like terms: -2 + -63 = -65
-65 + 21c = 0

Solving
-65 + 21c = 0

Solving for variable 'c'.

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

Add '65' to each side of the equation.
-65 + 65 + 21c = 0 + 65

Combine like terms: -65 + 65 = 0
0 + 21c = 0 + 65
21c = 0 + 65

Combine like terms: 0 + 65 = 65
21c = 65

Divide each side by '21'.
c = 3.095238095

Simplifying
c = 3.095238095

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