What is the solution of 3x + 5 = 2x – 7? the x-coordinates of the intersection point of the lines y = 3x + 5 and y = 2x – 7 the x-coordinates of the x-intercepts of the lines y = 3x + 5 and y = 2x – 7 the y-coordinate of the intersection point of the lines y = 3x + 5 and y = 2x – 7 the y-coordinates of the y-intercepts of the lines y = 3x + 5 and y = 2x – 7

What is the solution of 3x + 5 = 2x – 7?

the x-coordinates of the intersection point of the lines y = 3x + 5 and y = 2x – 7

the x-coordinates of the x-intercepts of the lines y = 3x + 5 and y = 2x – 7

the y-coordinate of the intersection point of the lines y = 3x + 5 and y = 2x – 7

the y-coordinates of the y-intercepts of the lines y = 3x + 5 and y = 2x – 7

It's the first choice.  If we solve the simultaneous system

y = 3x + 5

y = 2x – 7

the x coordinate (there's only one) of the meet of the two lines tells us the value of x which satisfies 3x+5=2x-7

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%

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step-by-step explanation: