4(c-2)=2(c+7)-7

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


Simplifying
4(c + -2) = 2(c + 7) + -7

Reorder the terms:
4(-2 + c) = 2(c + 7) + -7
(-2 * 4 + c * 4) = 2(c + 7) + -7
(-8 + 4c) = 2(c + 7) + -7

Reorder the terms:
-8 + 4c = 2(7 + c) + -7
-8 + 4c = (7 * 2 + c * 2) + -7
-8 + 4c = (14 + 2c) + -7

Reorder the terms:
-8 + 4c = 14 + -7 + 2c

Combine like terms: 14 + -7 = 7
-8 + 4c = 7 + 2c

Solving
-8 + 4c = 7 + 2c

Solving for variable 'c'.

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

Add '-2c' to each side of the equation.
-8 + 4c + -2c = 7 + 2c + -2c

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

Combine like terms: 2c + -2c = 0
-8 + 2c = 7 + 0
-8 + 2c = 7

Add '8' to each side of the equation.
-8 + 8 + 2c = 7 + 8

Combine like terms: -8 + 8 = 0
0 + 2c = 7 + 8
2c = 7 + 8

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

Divide each side by '2'.
c = 7.5

Simplifying
c = 7.5

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