MATH SOLVE

3 months ago

Q:
# 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

Accepted Solution

A:

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