-31=-4(11+b)-19

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Solution for -31=-4(11+b)-19 equation:


Simplifying
-31 = -4(11 + b) + -19
-31 = (11 * -4 + b * -4) + -19
-31 = (-44 + -4b) + -19

Reorder the terms:
-31 = -44 + -19 + -4b

Combine like terms: -44 + -19 = -63
-31 = -63 + -4b

Solving
-31 = -63 + -4b

Solving for variable 'b'.

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

Add '4b' to each side of the equation.
-31 + 4b = -63 + -4b + 4b

Combine like terms: -4b + 4b = 0
-31 + 4b = -63 + 0
-31 + 4b = -63

Add '31' to each side of the equation.
-31 + 31 + 4b = -63 + 31

Combine like terms: -31 + 31 = 0
0 + 4b = -63 + 31
4b = -63 + 31

Combine like terms: -63 + 31 = -32
4b = -32

Divide each side by '4'.
b = -8

Simplifying
b = -8

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