A number is doubled and 7 is subtracted from the answer, if the result is -25. -create an equation
-solve the equation to find the number
Please Respond

ANSWER:
2n-7=-25
n=-9

(number= variable (n))

2x-7=-25

X=-16

Explanation
Subtract 7 from -25 and you get -32

Then 2x=-32 we divide by 2 and x equals -16

Abit confused about what you mean, but i think you might be referring to slope intercept form: y = mx + bin that case b, or the y intercept is already given.(0,-1)find the slope by using the formulay2 - y1/x2 - x1the final slope will be 4/2, equivalent to 2.now your equation should look like thisy = 4/2x -1sorry if this didn’t you out!