estevan2020 estevan2020

15-11-2020
Mathematics

contestada

Solve for x: [3x + 12] = 18
A. x = -2, x = 10
B. X = 10, x = -10
C. X = 2, x = -2
O D. x = 2, x = -10

Respuesta :

adebating21 adebating21

15-11-2020

Answer:

D

Step-by-step explanation:

3(2) + 12 = 18

3(-10) + 12 = -18

The only answer that has two 18s solutions is D

Answer Link

Otras preguntas

Explain how palisade cells are adapted for photosynthesis.

1. ¿Meriendas mucho durante el día? ¿Qué comes? ¿A qué hora?

All the numbers between 30 and 60 that are multiples of 8

Kate gather three boxes of the same size made of different materials glass clear plastic and aluminum painted black she placed them on a window still in the sun

What is 607-568 rounded off to the nearest 100

Which compromises solved the biggest challenges to ratifying the Constitution? The formation of an executive branch and a judicial branch The Great Compromise

Mary’s dog weights 81 pounds. Sandy’s dog’s weight is equal to 4 pounds less than 1/3 of marys dog’s weight. How much does Mary’s dog weight?

Drag a statement or reason to each box to complete this proof. If −6(x−4)=42, then x=−3

The quotient of two negative integers results in an Integer how does the value of the quotientcompared to the value of the original two integers? Explain

Can someone help me with this question