7r+14=4r+18+2r

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Solution for 7r+14=4r+18+2r equation:


Simplifying
7r + 14 = 4r + 18 + 2r

Reorder the terms:
14 + 7r = 4r + 18 + 2r

Reorder the terms:
14 + 7r = 18 + 4r + 2r

Combine like terms: 4r + 2r = 6r
14 + 7r = 18 + 6r

Solving
14 + 7r = 18 + 6r

Solving for variable 'r'.

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

Add '-6r' to each side of the equation.
14 + 7r + -6r = 18 + 6r + -6r

Combine like terms: 7r + -6r = 1r
14 + 1r = 18 + 6r + -6r

Combine like terms: 6r + -6r = 0
14 + 1r = 18 + 0
14 + 1r = 18

Add '-14' to each side of the equation.
14 + -14 + 1r = 18 + -14

Combine like terms: 14 + -14 = 0
0 + 1r = 18 + -14
1r = 18 + -14

Combine like terms: 18 + -14 = 4
1r = 4

Divide each side by '1'.
r = 4

Simplifying
r = 4

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