Question

Please help quickly!

Answer 1

Answer:

the answer is 2.8

Step-by-step explanation:

Answer 2

Answer:

$x=4$

Step-by-step explanation:

Given:

$\frac{3x}{5} -0.5=1.9$

Add 0.5 to both sides

$\frac{3x}{5} =2.4$

Multiply 5 from both sides

$3x=12$

Divide both sides by 3

$x=4$

Hope this helps