-3(5c-7)=

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


Simplifying
-3(5c + -7) = 0

Reorder the terms:
-3(-7 + 5c) = 0
(-7 * -3 + 5c * -3) = 0
(21 + -15c) = 0

Solving
21 + -15c = 0

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 + -15c = 0 + -21

Combine like terms: 21 + -21 = 0
0 + -15c = 0 + -21
-15c = 0 + -21

Combine like terms: 0 + -21 = -21
-15c = -21

Divide each side by '-15'.
c = 1.4

Simplifying
c = 1.4

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