1.02=r+(-1.66)

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Solution for 1.02=r+(-1.66) equation: 


Simplifying
1.02 = r + (-1.66)
1.02 = r + -1.66

Reorder the terms:
1.02 = -1.66 + r

Solving
1.02 = -1.66 + r

Solving for variable 'r'.

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

Add '-1r' to each side of the equation.
1.02 + -1r = -1.66 + r + -1r

Combine like terms: r + -1r = 0
1.02 + -1r = -1.66 + 0
1.02 + -1r = -1.66

Add '-1.02' to each side of the equation.
1.02 + -1.02 + -1r = -1.66 + -1.02

Combine like terms: 1.02 + -1.02 = 0.00
0.00 + -1r = -1.66 + -1.02
-1r = -1.66 + -1.02

Combine like terms: -1.66 + -1.02 = -2.68
-1r = -2.68

Divide each side by '-1'.
r = 2.68

Simplifying
r = 2.68

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