(8+r)4=

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Solution for (8+r)4= equation:


Simplifying
(8 + r) * 4 = 0

Reorder the terms for easier multiplication:
4(8 + r) = 0
(8 * 4 + r * 4) = 0
(32 + 4r) = 0

Solving
32 + 4r = 0

Solving for variable 'r'.

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

Add '-32' to each side of the equation.
32 + -32 + 4r = 0 + -32

Combine like terms: 32 + -32 = 0
0 + 4r = 0 + -32
4r = 0 + -32

Combine like terms: 0 + -32 = -32
4r = -32

Divide each side by '4'.
r = -8

Simplifying
r = -8

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