310=2*80+3b

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Solution for 310=2*80+3b equation:


Simplifying
310 = 2 * 80 + 3b

Multiply 2 * 80
310 = 160 + 3b

Solving
310 = 160 + 3b

Solving for variable 'b'.

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

Add '-3b' to each side of the equation.
310 + -3b = 160 + 3b + -3b

Combine like terms: 3b + -3b = 0
310 + -3b = 160 + 0
310 + -3b = 160

Add '-310' to each side of the equation.
310 + -310 + -3b = 160 + -310

Combine like terms: 310 + -310 = 0
0 + -3b = 160 + -310
-3b = 160 + -310

Combine like terms: 160 + -310 = -150
-3b = -150

Divide each side by '-3'.
b = 50

Simplifying
b = 50

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