2 years ago

¿cual es la solucion de la siguiente ecuacion (10+2x +x= -x +18)?

Mathematics

2 answers:

n200080 [17]2 years ago

8 0

Answer:

x=2

Step-by-step explanation:

saul85 [17]2 years ago

5 0

Answer:

x = 2

Step-by-step explanation:

(10 + 2x + x = - x + 18)

10 + 2x + x = - x + 18

10 + 3x = - x + 18

10 + 3x + x = - x + x + 18

10 + 4x = 18

10 - 10 = 4x = 18 - 10

4x = 8

4x ÷ 4 = 8 ÷ 4

x = 2

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