Question

resetero aloqalb olupar entstok beolvo.no For questions 19 and 20, solve for x. 19. 0.7 + 0.2x = 1.3 = (50) steelse enlace

Answer 1

The value of x is;

`x=3`

Step-by-step explanation:

Given the equation;

`0.7+0.2x=1.3`

Solving for x;

`\begin{gathered} 0.7+0.2x=1.3 \\ \text{subtract 0.7 from both sides;} \\ 0.7-0.7+0.2x=1.3-0.7 \\ 0.2x=0.6 \end{gathered}`

so, we have;

`\begin{gathered} x=(0.6)/(0.2) \\ x=3 \end{gathered}`

Therefore, the value of x is;

`x=3`