Respuesta :
jenny has 3 times as many new toys as favorite toys. favorite toys is x in this equation. so 3x new toys as x favorite toys. 4x. if she also has old toys then she has 10 favorite toys. i believe this is the answer.
Hence, jenny has 15 fovorite toys.
What is an equation?
equation, statement of equality between two expressions consisting of variables and/or numbers. In essence, equations are questions, and the development of mathematics has been driven by attempts to find answers to those questions in a systematic way.
How to solve?
let, the number of new toys be x
let, the number of favorite totys be y
we know,
x=3y
and, x+y=60
3y+y=60
4y=60
y=15
Hence, jenny has 15 favorite toys.
Learn more about equations: https://brainly.com/question/847634
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