6(3c-7)=30

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Solution for 6(3c-7)=30 equation:


Simplifying
6(3c + -7) = 30

Reorder the terms:
6(-7 + 3c) = 30
(-7 * 6 + 3c * 6) = 30
(-42 + 18c) = 30

Solving
-42 + 18c = 30

Solving for variable 'c'.

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

Add '42' to each side of the equation.
-42 + 42 + 18c = 30 + 42

Combine like terms: -42 + 42 = 0
0 + 18c = 30 + 42
18c = 30 + 42

Combine like terms: 30 + 42 = 72
18c = 72

Divide each side by '18'.
c = 4

Simplifying
c = 4

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