4(160-2b)+2b=480

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Solution for 4(160-2b)+2b=480 equation:


Simplifying
4(160 + -2b) + 2b = 480
(160 * 4 + -2b * 4) + 2b = 480
(640 + -8b) + 2b = 480

Combine like terms: -8b + 2b = -6b
640 + -6b = 480

Solving
640 + -6b = 480

Solving for variable 'b'.

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

Add '-640' to each side of the equation.
640 + -640 + -6b = 480 + -640

Combine like terms: 640 + -640 = 0
0 + -6b = 480 + -640
-6b = 480 + -640

Combine like terms: 480 + -640 = -160
-6b = -160

Divide each side by '-6'.
b = 26.66666667

Simplifying
b = 26.66666667

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