2(r-7)+2=6

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Solution for 2(r-7)+2=6 equation:


Simplifying
2(r + -7) + 2 = 6

Reorder the terms:
2(-7 + r) + 2 = 6
(-7 * 2 + r * 2) + 2 = 6
(-14 + 2r) + 2 = 6

Reorder the terms:
-14 + 2 + 2r = 6

Combine like terms: -14 + 2 = -12
-12 + 2r = 6

Solving
-12 + 2r = 6

Solving for variable 'r'.

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

Add '12' to each side of the equation.
-12 + 12 + 2r = 6 + 12

Combine like terms: -12 + 12 = 0
0 + 2r = 6 + 12
2r = 6 + 12

Combine like terms: 6 + 12 = 18
2r = 18

Divide each side by '2'.
r = 9

Simplifying
r = 9

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