I feel sorry for Becky and Tommy. The one who didn't come up with x=-10/3 made an error.
first bring 8x to the left and -25 to the right and simplify:
-4x-8x = 25+15 => -12x = 40
x = -40/12 = -10/3
180 times 4/100= 7.20- Sales tax
180+7.20= $187.20 is the total cost
Please mark brainliest and give a thanks...
