-17.488-2b=-3.2(b+7.49)

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Solution for -17.488-2b=-3.2(b+7.49) equation: 


Simplifying
-17.488 + -2b = -3.2(b + 7.49)

Reorder the terms:
-17.488 + -2b = -3.2(7.49 + b)
-17.488 + -2b = (7.49 * -3.2 + b * -3.2)
-17.488 + -2b = (-23.968 + -3.2b)

Solving
-17.488 + -2b = -23.968 + -3.2b

Solving for variable 'b'.

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

Add '3.2b' to each side of the equation.
-17.488 + -2b + 3.2b = -23.968 + -3.2b + 3.2b

Combine like terms: -2b + 3.2b = 1.2b
-17.488 + 1.2b = -23.968 + -3.2b + 3.2b

Combine like terms: -3.2b + 3.2b = 0.0
-17.488 + 1.2b = -23.968 + 0.0
-17.488 + 1.2b = -23.968

Add '17.488' to each side of the equation.
-17.488 + 17.488 + 1.2b = -23.968 + 17.488

Combine like terms: -17.488 + 17.488 = 0.000
0.000 + 1.2b = -23.968 + 17.488
1.2b = -23.968 + 17.488

Combine like terms: -23.968 + 17.488 = -6.48
1.2b = -6.48

Divide each side by '1.2'.
b = -5.4

Simplifying
b = -5.4

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