3 years ago

What is the solution to y = x-3 × -1

Mathematics

2 answers:

kenny6666 [7]3 years ago

5 0

Y= x - 3x - 1

Y = -2x - 1

ziro4ka [17]3 years ago

4 0

Y = x-3-1

(It all depends on if your looking for the answer to Y or X)
If your looking for Y,

Y=x-4 is your answer

If your looking for X,

Y=x-3-1
-x -x
-x +y = -4
-y -y
-x = -4 - y
/-1 /-1 /-1

x = y + 4 is your answer

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How do I do this I really don't understand anything here

Lera25 [3.4K]

The red arrows show that the lines are parallel, but using the stuff given you can make an equation.
its hard to explain without drawing but starting from the 60 if you can make a Z you will get alternate angles and that mean that the given equation MUST be equal to 60. So,

8x-4=60

8x=60+4

8x=64

x=64/8

x=8 (is your answer)

hope you understand

8 0

3 years ago

The steps below describe the construction of a line AG which is parallel to segment PQ and passes through a point A outside of P

Wittaler [7]

Answer:

“The width of the compass is adjusted to DE, and an arc is drawn from point F.”