98=7(r+2)

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Solution for 98=7(r+2) equation:


Simplifying
98 = 7(r + 2)

Reorder the terms:
98 = 7(2 + r)
98 = (2 * 7 + r * 7)
98 = (14 + 7r)

Solving
98 = 14 + 7r

Solving for variable 'r'.

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

Add '-7r' to each side of the equation.
98 + -7r = 14 + 7r + -7r

Combine like terms: 7r + -7r = 0
98 + -7r = 14 + 0
98 + -7r = 14

Add '-98' to each side of the equation.
98 + -98 + -7r = 14 + -98

Combine like terms: 98 + -98 = 0
0 + -7r = 14 + -98
-7r = 14 + -98

Combine like terms: 14 + -98 = -84
-7r = -84

Divide each side by '-7'.
r = 12

Simplifying
r = 12

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