3x-15=17-x. Check your solution

x=8

Step-by-step explanation:

3x-15=17-x  move variable to the left and change its sign

3x+x-15=17  collect like terms

4x=17 + 15 (3x=x=4x)

4x= 32  divide both sides by 4

x=8   (dividing 4x by 4 cancels the 4,s out and leaves x)

215.92 dollars is the answer

costs the what? what is the cost of the pants?

step-by-step explanation:

if it is $10, then the price is 14.

take 40% of the cost, and then add the cost.

40% of 10 = 4

4+10 = 14.