7.7=r-6.7

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Solution for 7.7=r-6.7 equation:


Simplifying
7.7 = r + -6.7

Reorder the terms:
7.7 = -6.7 + r

Solving
7.7 = -6.7 + 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.
7.7 + -1r = -6.7 + r + -1r

Combine like terms: r + -1r = 0
7.7 + -1r = -6.7 + 0
7.7 + -1r = -6.7

Add '-7.7' to each side of the equation.
7.7 + -7.7 + -1r = -6.7 + -7.7

Combine like terms: 7.7 + -7.7 = 0.0
0.0 + -1r = -6.7 + -7.7
-1r = -6.7 + -7.7

Combine like terms: -6.7 + -7.7 = -14.4
-1r = -14.4

Divide each side by '-1'.
r = 14.4

Simplifying
r = 14.4

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