Answer:
4x+15=7x+2
15_2=7x_4x
13=3x
13/3=x
4.33=x
[tex]\boxed{x=\frac{13}{3} }[/tex]
Step-by-step explanation:
Subtract both sides by 15 and 7x.
Then, divide both sides by -3.
[tex]4x+15=7x+2\\4x-7x=2-15\\-3x=-13\\\displaystyle x=\frac{13}{3}[/tex]