190=8+7(6r+2)

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Solution for 190=8+7(6r+2) equation:


Simplifying
190 = 8 + 7(6r + 2)

Reorder the terms:
190 = 8 + 7(2 + 6r)
190 = 8 + (2 * 7 + 6r * 7)
190 = 8 + (14 + 42r)

Combine like terms: 8 + 14 = 22
190 = 22 + 42r

Solving
190 = 22 + 42r

Solving for variable 'r'.

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

Add '-42r' to each side of the equation.
190 + -42r = 22 + 42r + -42r

Combine like terms: 42r + -42r = 0
190 + -42r = 22 + 0
190 + -42r = 22

Add '-190' to each side of the equation.
190 + -190 + -42r = 22 + -190

Combine like terms: 190 + -190 = 0
0 + -42r = 22 + -190
-42r = 22 + -190

Combine like terms: 22 + -190 = -168
-42r = -168

Divide each side by '-42'.
r = 4

Simplifying
r = 4

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