4b+2(3b-8)=-25+7b

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Solution for 4b+2(3b-8)=-25+7b equation:


Simplifying
4b + 2(3b + -8) = -25 + 7b

Reorder the terms:
4b + 2(-8 + 3b) = -25 + 7b
4b + (-8 * 2 + 3b * 2) = -25 + 7b
4b + (-16 + 6b) = -25 + 7b

Reorder the terms:
-16 + 4b + 6b = -25 + 7b

Combine like terms: 4b + 6b = 10b
-16 + 10b = -25 + 7b

Solving
-16 + 10b = -25 + 7b

Solving for variable 'b'.

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

Add '-7b' to each side of the equation.
-16 + 10b + -7b = -25 + 7b + -7b

Combine like terms: 10b + -7b = 3b
-16 + 3b = -25 + 7b + -7b

Combine like terms: 7b + -7b = 0
-16 + 3b = -25 + 0
-16 + 3b = -25

Add '16' to each side of the equation.
-16 + 16 + 3b = -25 + 16

Combine like terms: -16 + 16 = 0
0 + 3b = -25 + 16
3b = -25 + 16

Combine like terms: -25 + 16 = -9
3b = -9

Divide each side by '3'.
b = -3

Simplifying
b = -3

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