Question

M(25+2)(x-7)(4%-8)"y =

Answer 1

From the figure we can obtain 2 equations:

$(2y+2)+(4x-8)=180$

and

$(9x-7)+(4x-8)=180$

first lets simplify both equations:

for the first;

$2y+4x=186$

and for the second one:

$9x+4x=195\Rightarrow13x=195\Rightarrow x=\frac{195}{13}=15$

Now we have that x=15 and we can substitute x for 15 in the first equation to find y:

$2y+4(15)=186\Rightarrow2y=126\Rightarrow y=63$

so the final answe is: x=15 and y=63