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PLEASE HELP NEED DONE ASAP
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3 votes
PLEASE HELP NEED DONE ASAP

PLEASE HELP NEED DONE ASAP-example-1
User Charmee
by
5.4k points

2 Answers

4 votes

Answer:

x = 12

Explanation:

By the alternite intereor angle therom, the two expresions equel each other

8x - 15 = 3x + 45

8x -3x - 15 = 3x - 3x + 45

5x - 15 = 45

5x - 15 + 15 = 45 + 15

5x = 60

5x/5 = 60/5

x = 12

User Jdias
by
4.8k points
3 votes

Answer:

8x-15=3x+45 alternate angle

8x-3x=45+15

5x=60

x=60/5=12

User Maralc
by
4.5k points
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