9(c+5)=7+8c

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Solution for 9(c+5)=7+8c equation:


Simplifying
9(c + 5) = 7 + 8c

Reorder the terms:
9(5 + c) = 7 + 8c
(5 * 9 + c * 9) = 7 + 8c
(45 + 9c) = 7 + 8c

Solving
45 + 9c = 7 + 8c

Solving for variable 'c'.

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

Add '-8c' to each side of the equation.
45 + 9c + -8c = 7 + 8c + -8c

Combine like terms: 9c + -8c = 1c
45 + 1c = 7 + 8c + -8c

Combine like terms: 8c + -8c = 0
45 + 1c = 7 + 0
45 + 1c = 7

Add '-45' to each side of the equation.
45 + -45 + 1c = 7 + -45

Combine like terms: 45 + -45 = 0
0 + 1c = 7 + -45
1c = 7 + -45

Combine like terms: 7 + -45 = -38
1c = -38

Divide each side by '1'.
c = -38

Simplifying
c = -38

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