-28+7c=-9(4c+5)

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Solution for -28+7c=-9(4c+5) equation:


Simplifying
-28 + 7c = -9(4c + 5)

Reorder the terms:
-28 + 7c = -9(5 + 4c)
-28 + 7c = (5 * -9 + 4c * -9)
-28 + 7c = (-45 + -36c)

Solving
-28 + 7c = -45 + -36c

Solving for variable 'c'.

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

Add '36c' to each side of the equation.
-28 + 7c + 36c = -45 + -36c + 36c

Combine like terms: 7c + 36c = 43c
-28 + 43c = -45 + -36c + 36c

Combine like terms: -36c + 36c = 0
-28 + 43c = -45 + 0
-28 + 43c = -45

Add '28' to each side of the equation.
-28 + 28 + 43c = -45 + 28

Combine like terms: -28 + 28 = 0
0 + 43c = -45 + 28
43c = -45 + 28

Combine like terms: -45 + 28 = -17
43c = -17

Divide each side by '43'.
c = -0.3953488372

Simplifying
c = -0.3953488372

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