-5(46+4)+(21b-8)=0

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Solution for -5(46+4)+(21b-8)=0 equation:


Simplifying
-5(46 + 4) + (21b + -8) = 0

Combine like terms: 46 + 4 = 50
-5(50) + (21b + -8) = 0

Multiply -5 * 50
-250 + (21b + -8) = 0

Reorder the terms:
-250 + (-8 + 21b) = 0

Remove parenthesis around (-8 + 21b)
-250 + -8 + 21b = 0

Combine like terms: -250 + -8 = -258
-258 + 21b = 0

Solving
-258 + 21b = 0

Solving for variable 'b'.

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

Add '258' to each side of the equation.
-258 + 258 + 21b = 0 + 258

Combine like terms: -258 + 258 = 0
0 + 21b = 0 + 258
21b = 0 + 258

Combine like terms: 0 + 258 = 258
21b = 258

Divide each side by '21'.
b = 12.28571429

Simplifying
b = 12.28571429

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