206(r+7)+3.2r=

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Solution for 206(r+7)+3.2r= equation:


Simplifying
206(r + 7) + 3.2r = 0

Reorder the terms:
206(7 + r) + 3.2r = 0
(7 * 206 + r * 206) + 3.2r = 0
(1442 + 206r) + 3.2r = 0

Combine like terms: 206r + 3.2r = 209.2r
1442 + 209.2r = 0

Solving
1442 + 209.2r = 0

Solving for variable 'r'.

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

Add '-1442' to each side of the equation.
1442 + -1442 + 209.2r = 0 + -1442

Combine like terms: 1442 + -1442 = 0
0 + 209.2r = 0 + -1442
209.2r = 0 + -1442

Combine like terms: 0 + -1442 = -1442
209.2r = -1442

Divide each side by '209.2'.
r = -6.89292543

Simplifying
r = -6.89292543

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