2r+7+7=2r+14

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Solution for 2r+7+7=2r+14 equation:


Simplifying
2r + 7 + 7 = 2r + 14

Reorder the terms:
7 + 7 + 2r = 2r + 14

Combine like terms: 7 + 7 = 14
14 + 2r = 2r + 14

Reorder the terms:
14 + 2r = 14 + 2r

Add '-14' to each side of the equation.
14 + -14 + 2r = 14 + -14 + 2r

Combine like terms: 14 + -14 = 0
0 + 2r = 14 + -14 + 2r
2r = 14 + -14 + 2r

Combine like terms: 14 + -14 = 0
2r = 0 + 2r
2r = 2r

Add '-2r' to each side of the equation.
2r + -2r = 2r + -2r

Combine like terms: 2r + -2r = 0
0 = 2r + -2r

Combine like terms: 2r + -2r = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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