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 monthl
2 answers:
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Answer:
Step-by-step explanation:
1) Simplify 1/3 ( x - 10) to x-10/3.
2) Multiply both sides by 3.
Simplify 4 × 3 to 12.
4) Add 10 to both sides.
5) Simplify -12 + 10 to -2.
So, therefor, the answer is, x = -2.