Manuel has a $20 gift card to an electronics store and some money in his savings account. He can buy an item that is $20 more than the amount of money in his savings account. Write an equation to find how much he can spend with x dollars.

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!