2x-h=x+a (solve for x) (where exactly do i start and how do i solve for x? )

2x - h = x + a      add h to both sides

2x = x + a + h     subtract x from both sides

To solve for x, you have to get x by itself/alone on one side of the equation.

2x - h = x + a

First you can subtract x on both sides to get the x on one side. (you could subtract either 2x or x)

x - h = a

Next you add h on both sides to get x by itself.

x = a + h

and that is your answer

she would want to sell 10 full-year subscriptions and at least 9 half-year subscriptions to get a total of at least $300. 

i hope this answer you! if you have any further questions or concerns, feel free to ask! : )

step-by-step explanation:

mark brainliest!

answer: on graphs, the open and closed circles, or vertical asymptotes drawn as dashed lines us identify discontinuities.

as before, graphs and tables allow us to estimate at best.

when working with formulas, getting zero in the denominator indicates a point of discontinuity.

when working with piecewise-defined functions, check for discontinuities at the transition points where one piece ends and the next begins.

step-by-step explanation: