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43 votes
43 votes
HURRYYYY PLEASEEEE

find the value of x.

HURRYYYY PLEASEEEE find the value of x.-example-1
User AMiGo
by
2.2k points

2 Answers

11 votes
11 votes
x = 31

180 = 3x + 25 + 2x
180 = 5x + 25
-25. -25
155 = 5x
x = 31
User Parag Kadam
by
2.6k points
15 votes
15 votes

Answer:

x=31

Explanation:

Hello there!

the shown angles are supplementary meaning that the sum of the two is 180

so we create an equation

180=3x+25+2x

step 1 combine like terms

3x+2x

now we have

180=25+5x

step 2 subtract 25 from each side

180-25=155

now we have

155=5x

step 3 divide each side by 5

155/5=31

5x/5=x

we're left with x=31

~TheMathWiz

User Austin Ziegler
by
2.8k points