7(4+3r)=-119

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Solution for 7(4+3r)=-119 equation: 


Simplifying
7(4 + 3r) = -119
(4 * 7 + 3r * 7) = -119
(28 + 21r) = -119

Solving
28 + 21r = -119

Solving for variable 'r'.

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

Add '-28' to each side of the equation.
28 + -28 + 21r = -119 + -28

Combine like terms: 28 + -28 = 0
0 + 21r = -119 + -28
21r = -119 + -28

Combine like terms: -119 + -28 = -147
21r = -147

Divide each side by '21'.
r = -7

Simplifying
r = -7

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