Question

How do i solve this and what’s there answer?

Answer 1

`\qquad\qquad\huge\underline{{\sf Answer♪}}`

If the given triangles are congruent, then their corresponding sides are equal as well ~

So, let's use this condition

`\qquad \sf  \dashrightarrow \:2y + 5 = 3y + 2`

`\qquad \sf  \dashrightarrow \:3y - 2y = 5 - 2`

`\qquad \sf  \dashrightarrow \:y = 3`

and

`\qquad \sf  \dashrightarrow \:2x + 7 = 15`

`\qquad \sf  \dashrightarrow \:2x = 8`

`\qquad \sf  \dashrightarrow \:x = 4`