2.50(2b-20)=358

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


Simplifying
2.50(2b + -20) = 358

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

Solving
-50 + 5b = 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 + 5b = 358 + 50

Combine like terms: -50 + 50 = 0
0 + 5b = 358 + 50
5b = 358 + 50

Combine like terms: 358 + 50 = 408
5b = 408

Divide each side by '5'.
b = 81.6

Simplifying
b = 81.6

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