2(4b-6)=4(b-7)

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Solution for 2(4b-6)=4(b-7) equation:


Simplifying
2(4b + -6) = 4(b + -7)

Reorder the terms:
2(-6 + 4b) = 4(b + -7)
(-6 * 2 + 4b * 2) = 4(b + -7)
(-12 + 8b) = 4(b + -7)

Reorder the terms:
-12 + 8b = 4(-7 + b)
-12 + 8b = (-7 * 4 + b * 4)
-12 + 8b = (-28 + 4b)

Solving
-12 + 8b = -28 + 4b

Solving for variable 'b'.

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

Add '-4b' to each side of the equation.
-12 + 8b + -4b = -28 + 4b + -4b

Combine like terms: 8b + -4b = 4b
-12 + 4b = -28 + 4b + -4b

Combine like terms: 4b + -4b = 0
-12 + 4b = -28 + 0
-12 + 4b = -28

Add '12' to each side of the equation.
-12 + 12 + 4b = -28 + 12

Combine like terms: -12 + 12 = 0
0 + 4b = -28 + 12
4b = -28 + 12

Combine like terms: -28 + 12 = -16
4b = -16

Divide each side by '4'.
b = -4

Simplifying
b = -4

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