Question

if 2x+3/20= -7/10 then find the value of x​

Answer 1

Answer:

x=-8.5

Step-by-step explanation:

We will solve this equation by cross multiplication.

$2x + \frac{3}{10} = -7/10\\ \\ \ \\ 20x + 30 = - 140 \\ \\ 20x = - 170 \\ \\ x = - 8.5$