-5+7(r+1)=37

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Solution for -5+7(r+1)=37 equation:


Simplifying
-5 + 7(r + 1) = 37

Reorder the terms:
-5 + 7(1 + r) = 37
-5 + (1 * 7 + r * 7) = 37
-5 + (7 + 7r) = 37

Combine like terms: -5 + 7 = 2
2 + 7r = 37

Solving
2 + 7r = 37

Solving for variable 'r'.

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

Add '-2' to each side of the equation.
2 + -2 + 7r = 37 + -2

Combine like terms: 2 + -2 = 0
0 + 7r = 37 + -2
7r = 37 + -2

Combine like terms: 37 + -2 = 35
7r = 35

Divide each side by '7'.
r = 5

Simplifying
r = 5

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