[r+2]+5=65

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Solution for [r+2]+5=65 equation:


Simplifying
[r + 2] + 5 = 65

Reorder the terms:
[2 + r] + 5 = 65

Remove brackets around [2 + r]
2 + r + 5 = 65

Reorder the terms:
2 + 5 + r = 65

Combine like terms: 2 + 5 = 7
7 + r = 65

Solving
7 + r = 65

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 + r = 65 + -7

Combine like terms: 7 + -7 = 0
0 + r = 65 + -7
r = 65 + -7

Combine like terms: 65 + -7 = 58
r = 58

Simplifying
r = 58

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