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It costs $100 to join a fitness center plus a monthly fee. You spent $700 last year at the fitness center. How much was the monthly fee? Write and solve an equation to determine the monthly fee

Respuesta :

chul
Assume you went there for 12 months last year.

Equation:

100 + 12x = 700

Subtract 100 from both sides.

12x = 600

Divide 12

x = 50