Question

@darkknight @angle

Answer 1

same stuff gurl. All angles in a triangle add to 180. so take the angles and add them up and set equal to 180. Solve for x

Answer 2

All the angles added together = 180. So for the first one (2x+8)+74+5x = 180. Isolate x and solve.

Answer 3

But how do you add unlike terms meaning my question is how to solve (2x+8) and 5x?

Answer 4

combine like terms
2x+8 + 5x = 7x+8

Answer 5

\(\color{#0cbb34}{\text{Originally Posted by}}\) @ramen
All the angles added together = 180. So for the first one (2x+8)+74+5x = 180. Isolate x and solve.
\(\color{#0cbb34}{\text{End of Quote}}\)
x=14

Answer 6

Correct

Answer 7

Do you write number 6 like:
(x-8)+(x+2)+18 @ramen

Answer 8

\(\color{#0cbb34}{\text{Originally Posted by}}\) @boredfr
Do you write number 6 like:
(x-8)+(x+2)+18 @ramen
\(\color{#0cbb34}{\text{End of Quote}}\)
@darkknight

Answer 9

yuh\(\color{#0cbb34}{\text{Originally Posted by}}\) @boredfr
\(\color{#0cbb34}{\text{Originally Posted by}}\) @boredfr
Do you write number 6 like:
(x-8)+(x+2)+18 = 180 @ramen
\(\color{#0cbb34}{\text{End of Quote}}\)
darkknight
\(\color{#0cbb34}{\text{End of Quote}}\)

Answer 10

\(\color{#0cbb34}{\text{Originally Posted by}}\) @darkknight
yuh\(\color{#0cbb34}{\text{Originally Posted by}}\) @boredfr
\(\color{#0cbb34}{\text{Originally Posted by}}\) @boredfr
Do you write number 6 like:
(x-8)+(x+2)+18 = 180 @ramen
\(\color{#0cbb34}{\text{End of Quote}}\)
darkknight
\(\color{#0cbb34}{\text{End of Quote}}\)
\(\color{#0cbb34}{\text{End of Quote}}\)
x=84?

Answer 11

yea

Answer 12

correct