Answer:
Let's solve for x.
4x+2y=345x−6y
Step 1: Add -345x to both sides.
4x+2y+−345x=345x−6y+−345x
−341x+2y=−6y
Step 2: Add -2y to both sides.
−341x+2y+−2y=−6y+−2y
−341x=−8y
Step 3: Divide both sides by -341.
−341x
−341
=
−8y
−341
x=
8
341
y
Step-by-step explanation:
Answer:
BC =26
Step-by-step explanation:
AB is to be doubled in order to equal AC. 6x-2 = 8x-20. X=9
Since B is the midpoint BC=AB, so both sides would be equal to 26
Answer:here use
Step-by-step explanation:
Answer:
Step-by-step explanation:
The measure of each angle in an equilateral triangle is 60°. Divide that value by the coefficient of the variable in the equation:
3x = 60° ⇒ x = 20°
4y = 60° ⇒ y = 15°
5z = 60° ⇒ z = 12°
Answer:
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