Respuesta :
Answer:
x = 30
Step-by-step explanation:
Add 23 to both sides of the equation.
7 + 23 = x − 23 + 23
Cancel 23 on the right-hand side.
7 + 23 = x − 23 + 23
Simplify.
30 = x
Switch sides.
x = 30
Answer:
x = 30
Step-by-step explanation:
Add 23 to both sides of the equation.
7 + 23 = x − 23 + 23
Cancel 23 on the right-hand side.
7 + 23 = x − 23 + 23
Simplify.
30 = x
Switch sides.
x = 30