c+2.5=-4.2

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Solution for c+2.5=-4.2 equation: 


Simplifying
c + 2.5 = -4.2

Reorder the terms:
2.5 + c = -4.2

Solving
2.5 + c = -4.2

Solving for variable 'c'.

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

Add '-2.5' to each side of the equation.
2.5 + -2.5 + c = -4.2 + -2.5

Combine like terms: 2.5 + -2.5 = 0.0
0.0 + c = -4.2 + -2.5
c = -4.2 + -2.5

Combine like terms: -4.2 + -2.5 = -6.7
c = -6.7

Simplifying
c = -6.7

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