what is the answer for 3x-5x=3+4
3x - 5x = 3 + 4Combine like terms2x = 7Divide both sides by 2x = 7/2
step 1. simplify-2x = 7step 2. divide both side by -2-2x = 7÷2 ÷2x = -3.5The answer for 3x - 5x = 3 + 4 is x = -3.5