84.0k views
4 votes
Como puedo resolver esta ecuación (3x-10)+5(x-1)=4x+10

2 Answers

6 votes

Answer:25/4

Explanation:

(3x-10)+5(x-1)=4x+10

Open brackets

3x-10+5x-5=4x+10

Collect like terms

3x+5x-4x=10+5+10

4x=25

Divide both sides by 4

4x ➗ 4=25 ➗ 4

x=25/4

User WEBjuju
by
8.0k points
6 votes

Answer:

Es simple

la respuesta es:

X = 6.25

ya sea X = 25/4

usé google para traducir, así que feliz aprendiendo

No dude en hacer cualquier pregunta

Explanation:

Paso 1: (soportes de apertura)

3x - 10 + 5x -5 = 4x + 10

Paso 2: (Simplificar)

8x - 15 = 4x + 10

8x - 4x = 25

4x = 25

4x / 4 = 25 / 4 (dividir por 4 en ambos lados)

x = 6.25 or 25/4 responder

User MTurPash
by
8.6k points

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