7(7+1)-4c=13(3c-2)

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Solution for 7(7+1)-4c=13(3c-2) equation:


Simplifying
7(7 + 1) + -4c = 13(3c + -2)

Combine like terms: 7 + 1 = 8
7(8) + -4c = 13(3c + -2)

Multiply 7 * 8
56 + -4c = 13(3c + -2)

Reorder the terms:
56 + -4c = 13(-2 + 3c)
56 + -4c = (-2 * 13 + 3c * 13)
56 + -4c = (-26 + 39c)

Solving
56 + -4c = -26 + 39c

Solving for variable 'c'.

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

Add '-39c' to each side of the equation.
56 + -4c + -39c = -26 + 39c + -39c

Combine like terms: -4c + -39c = -43c
56 + -43c = -26 + 39c + -39c

Combine like terms: 39c + -39c = 0
56 + -43c = -26 + 0
56 + -43c = -26

Add '-56' to each side of the equation.
56 + -56 + -43c = -26 + -56

Combine like terms: 56 + -56 = 0
0 + -43c = -26 + -56
-43c = -26 + -56

Combine like terms: -26 + -56 = -82
-43c = -82

Divide each side by '-43'.
c = 1.906976744

Simplifying
c = 1.906976744

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