X is equal to 2. you can set them equal to each other because they are corresponding angles, which means they are congruent.

is given
here ,
or,

or,

or,7x²+3x-4=-4
or,7x²+3x=0
or,x(7x+3)=0
Either,x=0| Or,7x+3=0
|or,7x=-3
|or,x=

So , the solution set is S={0,-

}
Answer:
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Step-by-step explanation:
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