Answer:
x=-1/2
Step-by-step explanation:
-5(x-3+7x=35)=-5(x-3+7 <em>x </em>35=x)
(-5)x+(-5)(-3)+(-5) <em>x</em> 7x=35
-5x+5x<em>x </em>3-5 <em>x </em>7x=35
-40x+15=35
Answer: 2 hours after 10:30 is 12:30?
Answer:
565
Step-by-step explanation:
5x5=25
540+25=565

The last two steps are just me reordering it so it's in standard form.
Step-by-step explanation:
2x+2+6x+4=120°(exterior angle of a triangle is equal to the sum of its opposite interior angle)
8x+6=120
8x=120-6
8x=114
x=114/8
x=14.25
now,
angleA=2x+2
hope it helps.