Question

solve each of the following equation and check your solution by substituting its valve in the equations 1. 2=4(z+4) and 2. 6=3(b-4)

Answer 1

$\huge\mathcal\red{Answer→}$

2 = 4(z+ 4)

2 = 4z + 16

4z = 2 + 16

4z = $\red{18}$

z = $\frac\red{18}\red{4}$ = $\frac\red{9}\red{2}$