5(2c-1)-4=8c+9

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Solution for 5(2c-1)-4=8c+9 equation:


Simplifying
5(2c + -1) + -4 = 8c + 9

Reorder the terms:
5(-1 + 2c) + -4 = 8c + 9
(-1 * 5 + 2c * 5) + -4 = 8c + 9
(-5 + 10c) + -4 = 8c + 9

Reorder the terms:
-5 + -4 + 10c = 8c + 9

Combine like terms: -5 + -4 = -9
-9 + 10c = 8c + 9

Reorder the terms:
-9 + 10c = 9 + 8c

Solving
-9 + 10c = 9 + 8c

Solving for variable 'c'.

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

Add '-8c' to each side of the equation.
-9 + 10c + -8c = 9 + 8c + -8c

Combine like terms: 10c + -8c = 2c
-9 + 2c = 9 + 8c + -8c

Combine like terms: 8c + -8c = 0
-9 + 2c = 9 + 0
-9 + 2c = 9

Add '9' to each side of the equation.
-9 + 9 + 2c = 9 + 9

Combine like terms: -9 + 9 = 0
0 + 2c = 9 + 9
2c = 9 + 9

Combine like terms: 9 + 9 = 18
2c = 18

Divide each side by '2'.
c = 9

Simplifying
c = 9

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