3-5b+7-2b=

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Solution for 3-5b+7-2b= equation:


Simplifying
3 + -5b + 7 + -2b = 0

Reorder the terms:
3 + 7 + -5b + -2b = 0

Combine like terms: 3 + 7 = 10
10 + -5b + -2b = 0

Combine like terms: -5b + -2b = -7b
10 + -7b = 0

Solving
10 + -7b = 0

Solving for variable 'b'.

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

Add '-10' to each side of the equation.
10 + -10 + -7b = 0 + -10

Combine like terms: 10 + -10 = 0
0 + -7b = 0 + -10
-7b = 0 + -10

Combine like terms: 0 + -10 = -10
-7b = -10

Divide each side by '-7'.
b = 1.428571429

Simplifying
b = 1.428571429

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