Question

solve the following equations and verify a) 2y + 9 = 4 b) 4y = 20 please answer fast

Answer 1

1. Answer:

2y= 4-9

2y = -5

y= -5 /2

2. 4y =20

y= 20/4

y= 5

this is the answer hope it may help

Answer 2

$2y + 9 = 4 \\ 2y = 4 - 9 \\ 2y = - 5 \\ y = - \frac{5}{4} \\ \\ \\ \\ 4y = 20 \\ \\ y = \frac{20}{4} \\ \\ y = 5$