Question

An unknown number y is 10 more than an unknown number x. The number y is also x less than 3. The equations to find x and y are shown below.

y = x + 10
y = −x + 3

Which of the following statements is a correct step to find x and y?
Add the equations to eliminate x.

Multiply the equations to eliminate y.

Write the points where the graphs of the equations intersect the x-axis.

Write the points where the graphs of the equations intersect the y-axis.

Answer 1

@triciaal

Answer 2

you could add them

Answer 3

giving medal

Answer 4

you would get \(2y=13\) right away

Answer 5

soo add them

Answer 6

yes