Solve for x: 11x+9=6x-1

11x+9=6x-1

We simplify the equation to the form, which is simple to understand  

11x+9=6x-1

We move all terms containing x to the left and all other terms to the right.  

+11x-6x=-1-9

We simplify left and right side of the equation.  

+5x=-10

We divide both sides of the equation by 5 to get x.  

x=-2

Step-by-step explanation: Hope this helps

(x+3)(x+7)

step-by-step explanation:

the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950