-33=-4+2(b+7)

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Solution for -33=-4+2(b+7) equation:


Simplifying
-33 = -4 + 2(b + 7)

Reorder the terms:
-33 = -4 + 2(7 + b)
-33 = -4 + (7 * 2 + b * 2)
-33 = -4 + (14 + 2b)

Combine like terms: -4 + 14 = 10
-33 = 10 + 2b

Solving
-33 = 10 + 2b

Solving for variable 'b'.

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

Add '-2b' to each side of the equation.
-33 + -2b = 10 + 2b + -2b

Combine like terms: 2b + -2b = 0
-33 + -2b = 10 + 0
-33 + -2b = 10

Add '33' to each side of the equation.
-33 + 33 + -2b = 10 + 33

Combine like terms: -33 + 33 = 0
0 + -2b = 10 + 33
-2b = 10 + 33

Combine like terms: 10 + 33 = 43
-2b = 43

Divide each side by '-2'.
b = -21.5

Simplifying
b = -21.5

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