3.7 A timber beam is used to support two concentrated loads and a distributed load over its cantilevered end. Solve for the post reactions at A and B. 2000# 2000# BEAM- PT. B POST 5' 4'

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.