5c+7=2(c-10)

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Solution for 5c+7=2(c-10) equation:


Simplifying
5c + 7 = 2(c + -10)

Reorder the terms:
7 + 5c = 2(c + -10)

Reorder the terms:
7 + 5c = 2(-10 + c)
7 + 5c = (-10 * 2 + c * 2)
7 + 5c = (-20 + 2c)

Solving
7 + 5c = -20 + 2c

Solving for variable 'c'.

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

Add '-2c' to each side of the equation.
7 + 5c + -2c = -20 + 2c + -2c

Combine like terms: 5c + -2c = 3c
7 + 3c = -20 + 2c + -2c

Combine like terms: 2c + -2c = 0
7 + 3c = -20 + 0
7 + 3c = -20

Add '-7' to each side of the equation.
7 + -7 + 3c = -20 + -7

Combine like terms: 7 + -7 = 0
0 + 3c = -20 + -7
3c = -20 + -7

Combine like terms: -20 + -7 = -27
3c = -27

Divide each side by '3'.
c = -9

Simplifying
c = -9

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