Question

PLEASE HELP!!! AND I WILL GIVE BRAINLIEST Isosceles triangle find x and show your equation to solve for x for the image below, please put a reasonable answer or I will report you:)

Answer 1

Answer:

x = 5

Step-by-step explanation:

Since it is an isosceles triangle then the two sides that have the same angle measurement have the same length. So:

5x - 8 = 2x + 7

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From here, its just basic equations:

5x - 8 = 2x + 7

Add 8 to both sides:

5x = 2x + 15

Subtract 2x from both sides:

3x = 15

Divide by 3:

x = 5

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I hope I could help you understand :D

Don't be scared to ask if it was something you didn't understand!

Answer 2

Answer:

x = 5

Step-by-step explanation:

since it is isoscles,

5x-8 = 2x+7

reduce

3x = 15

x = 5