(7c-5)-(-8+5)=15c-10

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Solution for (7c-5)-(-8+5)=15c-10 equation:


Simplifying
(7c + -5) + -1(-8 + 5) = 15c + -10

Reorder the terms:
(-5 + 7c) + -1(-8 + 5) = 15c + -10

Remove parenthesis around (-5 + 7c)
-5 + 7c + -1(-8 + 5) = 15c + -10

Combine like terms: -8 + 5 = -3
-5 + 7c + -1(-3) = 15c + -10

Multiply -1 * -3
-5 + 7c + 3 = 15c + -10

Reorder the terms:
-5 + 3 + 7c = 15c + -10

Combine like terms: -5 + 3 = -2
-2 + 7c = 15c + -10

Reorder the terms:
-2 + 7c = -10 + 15c

Solving
-2 + 7c = -10 + 15c

Solving for variable 'c'.

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

Add '-15c' to each side of the equation.
-2 + 7c + -15c = -10 + 15c + -15c

Combine like terms: 7c + -15c = -8c
-2 + -8c = -10 + 15c + -15c

Combine like terms: 15c + -15c = 0
-2 + -8c = -10 + 0
-2 + -8c = -10

Add '2' to each side of the equation.
-2 + 2 + -8c = -10 + 2

Combine like terms: -2 + 2 = 0
0 + -8c = -10 + 2
-8c = -10 + 2

Combine like terms: -10 + 2 = -8
-8c = -8

Divide each side by '-8'.
c = 1

Simplifying
c = 1

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