2(b-7)-4b=2

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


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

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

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

Solving
-14 + -2b = 2

Solving for variable 'b'.

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

Add '14' to each side of the equation.
-14 + 14 + -2b = 2 + 14

Combine like terms: -14 + 14 = 0
0 + -2b = 2 + 14
-2b = 2 + 14

Combine like terms: 2 + 14 = 16
-2b = 16

Divide each side by '-2'.
b = -8

Simplifying
b = -8

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