2c-5(3d-6)-7=

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Solution for 2c-5(3d-6)-7= equation:


Simplifying
2c + -5(3d + -6) + -7 = 0

Reorder the terms:
2c + -5(-6 + 3d) + -7 = 0
2c + (-6 * -5 + 3d * -5) + -7 = 0
2c + (30 + -15d) + -7 = 0

Reorder the terms:
30 + -7 + 2c + -15d = 0

Combine like terms: 30 + -7 = 23
23 + 2c + -15d = 0

Solving
23 + 2c + -15d = 0

Solving for variable 'c'.

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

Add '-23' to each side of the equation.
23 + 2c + -23 + -15d = 0 + -23

Reorder the terms:
23 + -23 + 2c + -15d = 0 + -23

Combine like terms: 23 + -23 = 0
0 + 2c + -15d = 0 + -23
2c + -15d = 0 + -23

Combine like terms: 0 + -23 = -23
2c + -15d = -23

Add '15d' to each side of the equation.
2c + -15d + 15d = -23 + 15d

Combine like terms: -15d + 15d = 0
2c + 0 = -23 + 15d
2c = -23 + 15d

Divide each side by '2'.
c = -11.5 + 7.5d

Simplifying
c = -11.5 + 7.5d

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