What is 8y + 10 − 4 − 5y equal to?

3y+6

Step-by-step explanation:

Simplify step-by-step.

8y+10−4−5y

=8y+10+−4+−5y

Combine like terms:

=8y+10+−4+−5y

=(8y+−5y)+(10+−4)

=3y+6

-2

Step-by-step explanation:

8y+10-4+5y

10+ -4 + 8y + -5y =0

10+ -4=0

6+8y + -5=0

8y + -5y= 3y

6+3y=0

6+ 3y =0

then add -6 at the end of the equation

6+-6+3y=0+-6

continue term

6+-3+3y=0+-6

3y = 0 + -6

combine term

0+3y=0+ -6

3y = 0 +-6

divide each side by 3

and you get -2

the sum of the lengths of any two sides of a triangle is greater than the length of the third side. if you take the three sides of a triangle and add them in pairs, the sum is greater than (not equal to) the third side. if that is not true, then it is not possible to construct a triangle with the given side lengths.

step-by-step explanation: