42=10+7c

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Solution for 42=10+7c equation:


Simplifying
42 = 10 + 7c

Solving
42 = 10 + 7c

Solving for variable 'c'.

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

Add '-7c' to each side of the equation.
42 + -7c = 10 + 7c + -7c

Combine like terms: 7c + -7c = 0
42 + -7c = 10 + 0
42 + -7c = 10

Add '-42' to each side of the equation.
42 + -42 + -7c = 10 + -42

Combine like terms: 42 + -42 = 0
0 + -7c = 10 + -42
-7c = 10 + -42

Combine like terms: 10 + -42 = -32
-7c = -32

Divide each side by '-7'.
c = 4.571428571

Simplifying
c = 4.571428571

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