2.50(2b-20)+3b=358

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Solution for 2.50(2b-20)+3b=358 equation: 


Simplifying
2.50(2b + -20) + 3b = 358

Reorder the terms:
2.50(-20 + 2b) + 3b = 358
(-20 * 2.50 + 2b * 2.50) + 3b = 358
(-50 + 5b) + 3b = 358

Combine like terms: 5b + 3b = 8b
-50 + 8b = 358

Solving
-50 + 8b = 358

Solving for variable 'b'.

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

Add '50' to each side of the equation.
-50 + 50 + 8b = 358 + 50

Combine like terms: -50 + 50 = 0
0 + 8b = 358 + 50
8b = 358 + 50

Combine like terms: 358 + 50 = 408
8b = 408

Divide each side by '8'.
b = 51

Simplifying
b = 51

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