8r+7=11

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Solution for 8r+7=11 equation: 


Simplifying
8r + 7 = 11

Reorder the terms:
7 + 8r = 11

Solving
7 + 8r = 11

Solving for variable 'r'.

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

Add '-7' to each side of the equation.
7 + -7 + 8r = 11 + -7

Combine like terms: 7 + -7 = 0
0 + 8r = 11 + -7
8r = 11 + -7

Combine like terms: 11 + -7 = 4
8r = 4

Divide each side by '8'.
r = 0.5

Simplifying
r = 0.5

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