-7(5c+9)-3(12+11c)=

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Solution for -7(5c+9)-3(12+11c)= equation:


Simplifying
-7(5c + 9) + -3(12 + 11c) = 0

Reorder the terms:
-7(9 + 5c) + -3(12 + 11c) = 0
(9 * -7 + 5c * -7) + -3(12 + 11c) = 0
(-63 + -35c) + -3(12 + 11c) = 0
-63 + -35c + (12 * -3 + 11c * -3) = 0
-63 + -35c + (-36 + -33c) = 0

Reorder the terms:
-63 + -36 + -35c + -33c = 0

Combine like terms: -63 + -36 = -99
-99 + -35c + -33c = 0

Combine like terms: -35c + -33c = -68c
-99 + -68c = 0

Solving
-99 + -68c = 0

Solving for variable 'c'.

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

Add '99' to each side of the equation.
-99 + 99 + -68c = 0 + 99

Combine like terms: -99 + 99 = 0
0 + -68c = 0 + 99
-68c = 0 + 99

Combine like terms: 0 + 99 = 99
-68c = 99

Divide each side by '-68'.
c = -1.455882353

Simplifying
c = -1.455882353

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