8(2-4b)+3(5-b)=4(1-9b)+22

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Solution for 8(2-4b)+3(5-b)=4(1-9b)+22 equation:


Simplifying
8(2 + -4b) + 3(5 + -1b) = 4(1 + -9b) + 22
(2 * 8 + -4b * 8) + 3(5 + -1b) = 4(1 + -9b) + 22
(16 + -32b) + 3(5 + -1b) = 4(1 + -9b) + 22
16 + -32b + (5 * 3 + -1b * 3) = 4(1 + -9b) + 22
16 + -32b + (15 + -3b) = 4(1 + -9b) + 22

Reorder the terms:
16 + 15 + -32b + -3b = 4(1 + -9b) + 22

Combine like terms: 16 + 15 = 31
31 + -32b + -3b = 4(1 + -9b) + 22

Combine like terms: -32b + -3b = -35b
31 + -35b = 4(1 + -9b) + 22
31 + -35b = (1 * 4 + -9b * 4) + 22
31 + -35b = (4 + -36b) + 22

Reorder the terms:
31 + -35b = 4 + 22 + -36b

Combine like terms: 4 + 22 = 26
31 + -35b = 26 + -36b

Solving
31 + -35b = 26 + -36b

Solving for variable 'b'.

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

Add '36b' to each side of the equation.
31 + -35b + 36b = 26 + -36b + 36b

Combine like terms: -35b + 36b = 1b
31 + 1b = 26 + -36b + 36b

Combine like terms: -36b + 36b = 0
31 + 1b = 26 + 0
31 + 1b = 26

Add '-31' to each side of the equation.
31 + -31 + 1b = 26 + -31

Combine like terms: 31 + -31 = 0
0 + 1b = 26 + -31
1b = 26 + -31

Combine like terms: 26 + -31 = -5
1b = -5

Divide each side by '1'.
b = -5

Simplifying
b = -5

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