9x-3x-15=5x+9+3x 6x-15=8x+9 -2x=24 x= -12 snapchat emojis
Alister Doyle, I work at Noodle.
Hi there! To solve for x, you first need to multiply everything that is in brackets, in this case -3(x+5). The equation will then look like this: 9x -3x -15 = 5x + 9 + 3x. You can then solve for x by bringing all the x variables to one side, which would leave you with: -2x = 24. I hope this helps.