7(3c-4)-4(c-7)=

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Solution for 7(3c-4)-4(c-7)= equation:


Simplifying
7(3c + -4) + -4(c + -7) = 0

Reorder the terms:
7(-4 + 3c) + -4(c + -7) = 0
(-4 * 7 + 3c * 7) + -4(c + -7) = 0
(-28 + 21c) + -4(c + -7) = 0

Reorder the terms:
-28 + 21c + -4(-7 + c) = 0
-28 + 21c + (-7 * -4 + c * -4) = 0
-28 + 21c + (28 + -4c) = 0

Reorder the terms:
-28 + 28 + 21c + -4c = 0

Combine like terms: -28 + 28 = 0
0 + 21c + -4c = 0
21c + -4c = 0

Combine like terms: 21c + -4c = 17c
17c = 0

Solving
17c = 0

Solving for variable 'c'.

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

Divide each side by '17'.
c = 0

Simplifying
c = 0

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