Answer:
2+2=4+3=7+6=13+8=16+5=21+9=30-8=22+4=26
Step-by-step explanation:
a triangle,=180
so 68+35-180=77
then 77+68=145
First you multiply2x1 which is 2so now you know that y=2 right then you multiply 2 x 3=6 6=x for the last you wright YxX = 2 x 6=12.Hope I helped) this is your answer
