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igomit [66]
3 years ago
9

Multi step equation and check 12x+3-1=35

Mathematics
1 answer:
ch4aika [34]3 years ago
5 0

Answer:

11/4

Step-by-step explanation:

<em><u>Step 1: Simplify both sides of the equation.</u></em>

12x+3−1=35

12x+3+−1=35

(12x)+(3+−1)=35(Combine Like Terms)

12x+2=35

12x+2=35

<em><u>Step 2: Subtract 2 from both sides.</u></em>

12x+2−2=35−2

12x=33

<em><u>Step 3: Divide both sides by 12.</u></em>

12x / 12 = 33 / 12x =

11 / 4

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<h3>¿Qué es un sistema de ecuaciones?</h3>

Un sistema de ecuaciones es cuando dos o más variables están relacionadas y las ecuaciones se construyen para encontrar los valores de cada variable.

En este problema, las variables son:

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La edad de juan es un año menos que la tercera parte de la edad de la madre, por eso:

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Juan tiene 12 años e su madre tiene 39 años.

Puede-se aprender más a cerca de sistema de ecuaciones en brainly.com/question/20178040

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