2=-8(-7+6b)+3(8+3b)

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Solution for 2=-8(-7+6b)+3(8+3b) equation:


Simplifying
2 = -8(-7 + 6b) + 3(8 + 3b)
2 = (-7 * -8 + 6b * -8) + 3(8 + 3b)
2 = (56 + -48b) + 3(8 + 3b)
2 = 56 + -48b + (8 * 3 + 3b * 3)
2 = 56 + -48b + (24 + 9b)

Reorder the terms:
2 = 56 + 24 + -48b + 9b

Combine like terms: 56 + 24 = 80
2 = 80 + -48b + 9b

Combine like terms: -48b + 9b = -39b
2 = 80 + -39b

Solving
2 = 80 + -39b

Solving for variable 'b'.

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

Add '39b' to each side of the equation.
2 + 39b = 80 + -39b + 39b

Combine like terms: -39b + 39b = 0
2 + 39b = 80 + 0
2 + 39b = 80

Add '-2' to each side of the equation.
2 + -2 + 39b = 80 + -2

Combine like terms: 2 + -2 = 0
0 + 39b = 80 + -2
39b = 80 + -2

Combine like terms: 80 + -2 = 78
39b = 78

Divide each side by '39'.
b = 2

Simplifying
b = 2

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