2c+10(c-10)=130

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Solution for 2c+10(c-10)=130 equation:


Simplifying
2c + 10(c + -10) = 130

Reorder the terms:
2c + 10(-10 + c) = 130
2c + (-10 * 10 + c * 10) = 130
2c + (-100 + 10c) = 130

Reorder the terms:
-100 + 2c + 10c = 130

Combine like terms: 2c + 10c = 12c
-100 + 12c = 130

Solving
-100 + 12c = 130

Solving for variable 'c'.

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

Add '100' to each side of the equation.
-100 + 100 + 12c = 130 + 100

Combine like terms: -100 + 100 = 0
0 + 12c = 130 + 100
12c = 130 + 100

Combine like terms: 130 + 100 = 230
12c = 230

Divide each side by '12'.
c = 19.16666667

Simplifying
c = 19.16666667

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