4(10c-5)=3(7c)

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Solution for 4(10c-5)=3(7c) equation:


Simplifying
4(10c + -5) = 3(7c)

Reorder the terms:
4(-5 + 10c) = 3(7c)
(-5 * 4 + 10c * 4) = 3(7c)
(-20 + 40c) = 3(7c)

Remove parenthesis around (7c)
-20 + 40c = 3 * 7c

Multiply 3 * 7
-20 + 40c = 21c

Solving
-20 + 40c = 21c

Solving for variable 'c'.

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

Add '-21c' to each side of the equation.
-20 + 40c + -21c = 21c + -21c

Combine like terms: 40c + -21c = 19c
-20 + 19c = 21c + -21c

Combine like terms: 21c + -21c = 0
-20 + 19c = 0

Add '20' to each side of the equation.
-20 + 20 + 19c = 0 + 20

Combine like terms: -20 + 20 = 0
0 + 19c = 0 + 20
19c = 0 + 20

Combine like terms: 0 + 20 = 20
19c = 20

Divide each side by '19'.
c = 1.052631579

Simplifying
c = 1.052631579

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