-20b+20b=4(35+27b)-19(1-b)

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Solution for -20b+20b=4(35+27b)-19(1-b) equation: 


Simplifying
-20b + 20b = 4(35 + 27b) + -19(1 + -1b)

Combine like terms: -20b + 20b = 0
0 = 4(35 + 27b) + -19(1 + -1b)
0 = (35 * 4 + 27b * 4) + -19(1 + -1b)
0 = (140 + 108b) + -19(1 + -1b)
0 = 140 + 108b + (1 * -19 + -1b * -19)
0 = 140 + 108b + (-19 + 19b)

Reorder the terms:
0 = 140 + -19 + 108b + 19b

Combine like terms: 140 + -19 = 121
0 = 121 + 108b + 19b

Combine like terms: 108b + 19b = 127b
0 = 121 + 127b

Solving
0 = 121 + 127b

Solving for variable 'b'.

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

Add '-127b' to each side of the equation.
0 + -127b = 121 + 127b + -127b
Remove the zero:
-127b = 121 + 127b + -127b

Combine like terms: 127b + -127b = 0
-127b = 121 + 0
-127b = 121

Divide each side by '-127'.
b = -0.9527559055

Simplifying
b = -0.9527559055

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