andig26
andig26 andig26
  • 25-02-2021
  • Mathematics
contestada

Solve the equation 1.5x + 18 =3

Respuesta :

eunice567 eunice567
  • 25-02-2021
X = -10 is the answer
Answer Link
itsurboomariah itsurboomariah
  • 25-02-2021

Answer:

x=10

Step-by-step explanation:

Simplifying

1.5x + 3 = 18

Reorder the terms:

3 + 1.5x = 18

Solving

3 + 1.5x = 18

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-3' to each side of the equation.

3 + -3 + 1.5x = 18 + -3

Combine like terms: 3 + -3 = 0

0 + 1.5x = 18 + -3

1.5x = 18 + -3

Combine like terms: 18 + -3 = 15

1.5x = 15

Divide each side by '1.5'.

x = 10

Simplifying

x = 10

Answer Link

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