.03(3c-69)=-.9(c-1)

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Solution for .03(3c-69)=-.9(c-1) equation:


Simplifying
0.03(3c + -69) = -0.9(c + -1)

Reorder the terms:
0.03(-69 + 3c) = -0.9(c + -1)
(-69 * 0.03 + 3c * 0.03) = -0.9(c + -1)
(-2.07 + 0.09c) = -0.9(c + -1)

Reorder the terms:
-2.07 + 0.09c = -0.9(-1 + c)
-2.07 + 0.09c = (-1 * -0.9 + c * -0.9)
-2.07 + 0.09c = (0.9 + -0.9c)

Solving
-2.07 + 0.09c = 0.9 + -0.9c

Solving for variable 'c'.

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

Add '0.9c' to each side of the equation.
-2.07 + 0.09c + 0.9c = 0.9 + -0.9c + 0.9c

Combine like terms: 0.09c + 0.9c = 0.99c
-2.07 + 0.99c = 0.9 + -0.9c + 0.9c

Combine like terms: -0.9c + 0.9c = 0.0
-2.07 + 0.99c = 0.9 + 0.0
-2.07 + 0.99c = 0.9

Add '2.07' to each side of the equation.
-2.07 + 2.07 + 0.99c = 0.9 + 2.07

Combine like terms: -2.07 + 2.07 = 0.00
0.00 + 0.99c = 0.9 + 2.07
0.99c = 0.9 + 2.07

Combine like terms: 0.9 + 2.07 = 2.97
0.99c = 2.97

Divide each side by '0.99'.
c = 3

Simplifying
c = 3

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