-7(9+b)=-98

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Solution for -7(9+b)=-98 equation: 


Simplifying
-7(9 + b) = -98
(9 * -7 + b * -7) = -98
(-63 + -7b) = -98

Solving
-63 + -7b = -98

Solving for variable 'b'.

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

Add '63' to each side of the equation.
-63 + 63 + -7b = -98 + 63

Combine like terms: -63 + 63 = 0
0 + -7b = -98 + 63
-7b = -98 + 63

Combine like terms: -98 + 63 = -35
-7b = -35

Divide each side by '-7'.
b = 5

Simplifying
b = 5

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