2(5c-1)-2=7c+8

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Solution for 2(5c-1)-2=7c+8 equation:


Simplifying
2(5c + -1) + -2 = 7c + 8

Reorder the terms:
2(-1 + 5c) + -2 = 7c + 8
(-1 * 2 + 5c * 2) + -2 = 7c + 8
(-2 + 10c) + -2 = 7c + 8

Reorder the terms:
-2 + -2 + 10c = 7c + 8

Combine like terms: -2 + -2 = -4
-4 + 10c = 7c + 8

Reorder the terms:
-4 + 10c = 8 + 7c

Solving
-4 + 10c = 8 + 7c

Solving for variable 'c'.

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

Add '-7c' to each side of the equation.
-4 + 10c + -7c = 8 + 7c + -7c

Combine like terms: 10c + -7c = 3c
-4 + 3c = 8 + 7c + -7c

Combine like terms: 7c + -7c = 0
-4 + 3c = 8 + 0
-4 + 3c = 8

Add '4' to each side of the equation.
-4 + 4 + 3c = 8 + 4

Combine like terms: -4 + 4 = 0
0 + 3c = 8 + 4
3c = 8 + 4

Combine like terms: 8 + 4 = 12
3c = 12

Divide each side by '3'.
c = 4

Simplifying
c = 4

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