62=8(r+99)+38

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Solution for 62=8(r+99)+38 equation:


Simplifying
62 = 8(r + 99) + 38

Reorder the terms:
62 = 8(99 + r) + 38
62 = (99 * 8 + r * 8) + 38
62 = (792 + 8r) + 38

Reorder the terms:
62 = 792 + 38 + 8r

Combine like terms: 792 + 38 = 830
62 = 830 + 8r

Solving
62 = 830 + 8r

Solving for variable 'r'.

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

Add '-8r' to each side of the equation.
62 + -8r = 830 + 8r + -8r

Combine like terms: 8r + -8r = 0
62 + -8r = 830 + 0
62 + -8r = 830

Add '-62' to each side of the equation.
62 + -62 + -8r = 830 + -62

Combine like terms: 62 + -62 = 0
0 + -8r = 830 + -62
-8r = 830 + -62

Combine like terms: 830 + -62 = 768
-8r = 768

Divide each side by '-8'.
r = -96

Simplifying
r = -96

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