-22.5-2c=9(6.5c+8)

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Solution for -22.5-2c=9(6.5c+8) equation:


Simplifying
-22.5 + -2c = 9(6.5c + 8)

Reorder the terms:
-22.5 + -2c = 9(8 + 6.5c)
-22.5 + -2c = (8 * 9 + 6.5c * 9)
-22.5 + -2c = (72 + 58.5c)

Solving
-22.5 + -2c = 72 + 58.5c

Solving for variable 'c'.

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

Add '-58.5c' to each side of the equation.
-22.5 + -2c + -58.5c = 72 + 58.5c + -58.5c

Combine like terms: -2c + -58.5c = -60.5c
-22.5 + -60.5c = 72 + 58.5c + -58.5c

Combine like terms: 58.5c + -58.5c = 0.0
-22.5 + -60.5c = 72 + 0.0
-22.5 + -60.5c = 72

Add '22.5' to each side of the equation.
-22.5 + 22.5 + -60.5c = 72 + 22.5

Combine like terms: -22.5 + 22.5 = 0.0
0.0 + -60.5c = 72 + 22.5
-60.5c = 72 + 22.5

Combine like terms: 72 + 22.5 = 94.5
-60.5c = 94.5

Divide each side by '-60.5'.
c = -1.561983471

Simplifying
c = -1.561983471

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