Question

Determine a raiz da equação
B+3b/2 - 1 = b/4 -3

Answer 1

B+3b/2 - 1 = b/4 -3
b+ 3b/2 -b/4 = -3+1
b/1(4) + 3b/2(2) -b/4(1) = -2
4b/4 + 6b/4 - b/4 = -2
9b/4= -2
b= -2.4/9
b= -8/9