-6c-(4c-2)-(8c+9)=-187

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Solution for -6c-(4c-2)-(8c+9)=-187 equation:


Simplifying
-6c + -1(4c + -2) + -1(8c + 9) = -187

Reorder the terms:
-6c + -1(-2 + 4c) + -1(8c + 9) = -187
-6c + (-2 * -1 + 4c * -1) + -1(8c + 9) = -187
-6c + (2 + -4c) + -1(8c + 9) = -187

Reorder the terms:
-6c + 2 + -4c + -1(9 + 8c) = -187
-6c + 2 + -4c + (9 * -1 + 8c * -1) = -187
-6c + 2 + -4c + (-9 + -8c) = -187

Reorder the terms:
2 + -9 + -6c + -4c + -8c = -187

Combine like terms: 2 + -9 = -7
-7 + -6c + -4c + -8c = -187

Combine like terms: -6c + -4c = -10c
-7 + -10c + -8c = -187

Combine like terms: -10c + -8c = -18c
-7 + -18c = -187

Solving
-7 + -18c = -187

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 + -18c = -187 + 7

Combine like terms: -7 + 7 = 0
0 + -18c = -187 + 7
-18c = -187 + 7

Combine like terms: -187 + 7 = -180
-18c = -180

Divide each side by '-18'.
c = 10

Simplifying
c = 10

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