-98=-7(6-r)

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Solution for -98=-7(6-r) equation:


Simplifying
-98 = -7(6 + -1r)
-98 = (6 * -7 + -1r * -7)
-98 = (-42 + 7r)

Solving
-98 = -42 + 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 = -42 + 7r + -7r

Combine like terms: 7r + -7r = 0
-98 + -7r = -42 + 0
-98 + -7r = -42

Add '98' to each side of the equation.
-98 + 98 + -7r = -42 + 98

Combine like terms: -98 + 98 = 0
0 + -7r = -42 + 98
-7r = -42 + 98

Combine like terms: -42 + 98 = 56
-7r = 56

Divide each side by '-7'.
r = -8

Simplifying
r = -8

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