Question

2(x+10)=3(x-20)
solve and check​

Answer 1

Step-by-step explanation:

2x+20=3x-60

3x-60=2x+20

3x-2x=20+60=80

x=80

Answer 2

Given : 2(x+10)=3(x-20)

Solution —

$\longrightarrow \sf 2(x+10)=3(x-20)$

$\longrightarrow \sf 2x+20 =3x-60$

$\longrightarrow \sf 60 + 20 =3x- 2x$

$\longrightarrow \sf 80 = x$

$\longrightarrow \sf \pmb{\purple{ x = 80 \:}}$

• By Putting x = 80 in Given :

$\\\longrightarrow \sf 2(x+10)=3(x-20)$

$\longrightarrow \sf 2(80 +10)=3(80 -20)$

$\longrightarrow \sf 2(90)=3(60)$

$\longrightarrow \sf 180 = 180$

$\qquad \qquad \underline {\pmb{\sf {\purple { Hence \:Verified \:!\:}}}}$