62=8(1-7r)-2

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Solution for 62=8(1-7r)-2 equation:


Simplifying
62 = 8(1 + -7r) + -2
62 = (1 * 8 + -7r * 8) + -2
62 = (8 + -56r) + -2

Reorder the terms:
62 = 8 + -2 + -56r

Combine like terms: 8 + -2 = 6
62 = 6 + -56r

Solving
62 = 6 + -56r

Solving for variable 'r'.

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

Add '56r' to each side of the equation.
62 + 56r = 6 + -56r + 56r

Combine like terms: -56r + 56r = 0
62 + 56r = 6 + 0
62 + 56r = 6

Add '-62' to each side of the equation.
62 + -62 + 56r = 6 + -62

Combine like terms: 62 + -62 = 0
0 + 56r = 6 + -62
56r = 6 + -62

Combine like terms: 6 + -62 = -56
56r = -56

Divide each side by '56'.
r = -1

Simplifying
r = -1

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