Respuesta :
Answer:
x = 15
Step-by-step explanation:
Distribute 3 into the equation 2x + 5 to get 6x + 15. Add 3x + 4x on the right side to get 7x. Your equation should now be 6x + 15 = 7x. Subtract 6x on both sides to get your final x value which is 15.