Question

(3x+17degrees) and (4x+23degrees) are supplementary angles find x

Answer 1

Answer:

Given Angles-

➥3x+17

➥4x+23

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Solution-

$\color{black}\boxed{\colorbox{saffron}{sum\:of\:supplementary\:angles=180°}}$

=3x+4x+17+23= 180

= 7x+40= 180

=7x= 180-40

=7x=140

=x=140÷7

=x=20

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Required answer -

So, the angles are -

$\rightarrow$$\bold{3x+17=60+17=77°}$

$\rightarrow$$\bold{4x+23=80+23=103°}$

Answer 2

Answer:

$Required answer -</p><p></p><p>So, the angles are -</p><p></p><p>\rightarrow→ \bold{3x+17=60+17=77°}3x+17=60+17=77°</p><p></p><p>\rightarrow→ \bold{4x+23=80+23=103°}4x+23=80+23=103°</p><p></p><p>$