2(7c-8)=40

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Solution for 2(7c-8)=40 equation:


Simplifying
2(7c + -8) = 40

Reorder the terms:
2(-8 + 7c) = 40
(-8 * 2 + 7c * 2) = 40
(-16 + 14c) = 40

Solving
-16 + 14c = 40

Solving for variable 'c'.

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

Add '16' to each side of the equation.
-16 + 16 + 14c = 40 + 16

Combine like terms: -16 + 16 = 0
0 + 14c = 40 + 16
14c = 40 + 16

Combine like terms: 40 + 16 = 56
14c = 56

Divide each side by '14'.
c = 4

Simplifying
c = 4

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