Question

solve the equation and verify the result.

Answer 1

Hey

Here is your answer,

3x / 10(2-x) - 3(x+2) = -6/40
3x / 20 - 10x - 3x - 6 = -3/20
3x / 14 - 13x = -3/20
20 x 3x = -3 ( 14-13x )
60x = -42 + 39x
21x = -42
X = -2

Verification :
= LHS
= 3(-2) / 10(2+2) - 3(-2+2)
= -6 / 40 - 3(0)
= -6/40
= RHS

Hope it helps you!