c+10=7(3c-6)

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Solution for c+10=7(3c-6) equation:


Simplifying
c + 10 = 7(3c + -6)

Reorder the terms:
10 + c = 7(3c + -6)

Reorder the terms:
10 + c = 7(-6 + 3c)
10 + c = (-6 * 7 + 3c * 7)
10 + c = (-42 + 21c)

Solving
10 + c = -42 + 21c

Solving for variable 'c'.

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

Add '-21c' to each side of the equation.
10 + c + -21c = -42 + 21c + -21c

Combine like terms: c + -21c = -20c
10 + -20c = -42 + 21c + -21c

Combine like terms: 21c + -21c = 0
10 + -20c = -42 + 0
10 + -20c = -42

Add '-10' to each side of the equation.
10 + -10 + -20c = -42 + -10

Combine like terms: 10 + -10 = 0
0 + -20c = -42 + -10
-20c = -42 + -10

Combine like terms: -42 + -10 = -52
-20c = -52

Divide each side by '-20'.
c = 2.6

Simplifying
c = 2.6

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