2(3b-4)+2=8(b-1)+4

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Solution for 2(3b-4)+2=8(b-1)+4 equation:


Simplifying
2(3b + -4) + 2 = 8(b + -1) + 4

Reorder the terms:
2(-4 + 3b) + 2 = 8(b + -1) + 4
(-4 * 2 + 3b * 2) + 2 = 8(b + -1) + 4
(-8 + 6b) + 2 = 8(b + -1) + 4

Reorder the terms:
-8 + 2 + 6b = 8(b + -1) + 4

Combine like terms: -8 + 2 = -6
-6 + 6b = 8(b + -1) + 4

Reorder the terms:
-6 + 6b = 8(-1 + b) + 4
-6 + 6b = (-1 * 8 + b * 8) + 4
-6 + 6b = (-8 + 8b) + 4

Reorder the terms:
-6 + 6b = -8 + 4 + 8b

Combine like terms: -8 + 4 = -4
-6 + 6b = -4 + 8b

Solving
-6 + 6b = -4 + 8b

Solving for variable 'b'.

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

Add '-8b' to each side of the equation.
-6 + 6b + -8b = -4 + 8b + -8b

Combine like terms: 6b + -8b = -2b
-6 + -2b = -4 + 8b + -8b

Combine like terms: 8b + -8b = 0
-6 + -2b = -4 + 0
-6 + -2b = -4

Add '6' to each side of the equation.
-6 + 6 + -2b = -4 + 6

Combine like terms: -6 + 6 = 0
0 + -2b = -4 + 6
-2b = -4 + 6

Combine like terms: -4 + 6 = 2
-2b = 2

Divide each side by '-2'.
b = -1

Simplifying
b = -1

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