-2.1-c=-4.2

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Solution for -2.1-c=-4.2 equation:


Simplifying
-2.1 + -1c = -4.2

Solving
-2.1 + -1c = -4.2

Solving for variable 'c'.

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

Add '2.1' to each side of the equation.
-2.1 + 2.1 + -1c = -4.2 + 2.1

Combine like terms: -2.1 + 2.1 = 0.0
0.0 + -1c = -4.2 + 2.1
-1c = -4.2 + 2.1

Combine like terms: -4.2 + 2.1 = -2.1
-1c = -2.1

Divide each side by '-1'.
c = 2.1

Simplifying
c = 2.1

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