-7(b+9)=-5b-49

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Solution for -7(b+9)=-5b-49 equation:


Simplifying
-7(b + 9) = -5b + -49

Reorder the terms:
-7(9 + b) = -5b + -49
(9 * -7 + b * -7) = -5b + -49
(-63 + -7b) = -5b + -49

Reorder the terms:
-63 + -7b = -49 + -5b

Solving
-63 + -7b = -49 + -5b

Solving for variable 'b'.

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

Add '5b' to each side of the equation.
-63 + -7b + 5b = -49 + -5b + 5b

Combine like terms: -7b + 5b = -2b
-63 + -2b = -49 + -5b + 5b

Combine like terms: -5b + 5b = 0
-63 + -2b = -49 + 0
-63 + -2b = -49

Add '63' to each side of the equation.
-63 + 63 + -2b = -49 + 63

Combine like terms: -63 + 63 = 0
0 + -2b = -49 + 63
-2b = -49 + 63

Combine like terms: -49 + 63 = 14
-2b = 14

Divide each side by '-2'.
b = -7

Simplifying
b = -7

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