Question

help me complete the math and get a brilliant mark

Answer 1

3x-20=2x+10
X=20+10=30
then,3x-20=3×30-20=70°
2x+10=2×30+10=70° will be the answer

Answer 2

Yo!
Your answer.

3x-20°=2x+10°

°•°They are corresponding angles and Corresponding angles are equal to each other .

$\bold{How\: to\:find\:corresponding\:angles}$
➡Try to find out F in the figure.

3x-2x=10°+30°
$\bold{x=30°}$

Angles are
=>3x-20°
=3(30)-20°
=90°-20°
=70°

=>2x+10°
=2(30)+10°
=60°+10°
=70°

Hope it helps