-7(1+7r)-6=379

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Solution for -7(1+7r)-6=379 equation:


Simplifying
-7(1 + 7r) + -6 = 379
(1 * -7 + 7r * -7) + -6 = 379
(-7 + -49r) + -6 = 379

Reorder the terms:
-7 + -6 + -49r = 379

Combine like terms: -7 + -6 = -13
-13 + -49r = 379

Solving
-13 + -49r = 379

Solving for variable 'r'.

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

Add '13' to each side of the equation.
-13 + 13 + -49r = 379 + 13

Combine like terms: -13 + 13 = 0
0 + -49r = 379 + 13
-49r = 379 + 13

Combine like terms: 379 + 13 = 392
-49r = 392

Divide each side by '-49'.
r = -8

Simplifying
r = -8

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