9-4(c-3)=1

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Solution for 9-4(c-3)=1 equation: 


Simplifying
9 + -4(c + -3) = 1

Reorder the terms:
9 + -4(-3 + c) = 1
9 + (-3 * -4 + c * -4) = 1
9 + (12 + -4c) = 1

Combine like terms: 9 + 12 = 21
21 + -4c = 1

Solving
21 + -4c = 1

Solving for variable 'c'.

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

Add '-21' to each side of the equation.
21 + -21 + -4c = 1 + -21

Combine like terms: 21 + -21 = 0
0 + -4c = 1 + -21
-4c = 1 + -21

Combine like terms: 1 + -21 = -20
-4c = -20

Divide each side by '-4'.
c = 5

Simplifying
c = 5

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