Seudónimo Seudónimo
  • 01-04-2019
  • Mathematics
contestada

What is the value of the expression 3x-9=45?

Respuesta :

xzervisx
xzervisx xzervisx
  • 01-04-2019

Answer:

18

Step-by-step explanation:

To work out the value of x we can do 3x-9=45

we can add 9 on both sides so 3x=54

then we can divide by 3

Thats 18

Answer Link

Otras preguntas

Sunflowers belong to which of the following kingdoms? A. Animalia B. Fungi C. Plantae D. Protista
Most television stations, radio stations, and newspapers in the United States are owned by
What does it mean when you have blue dots on the bottom of your feet?
write the closest benchmark for the percent 8%
In which pair do the particles have approximately the same mass? (1) proton and electron (2) proton and neutron (3) neutron and electron (4) neutron and beta pa
What led to the humanist movement?
The volume of a cube is 1000cm3. Find: A) the length of one edge B) the total surface area in cm2
A substance is classified as an electrolyte because (1) it has a high melting point (2) it contains covalent bonds (3) its aqueous solution conducts an electric
Given the equation:X + Cl2 --> C2H5Cl + HCl Which molecule is represented by X? (1) C2H4 (3) C3H6 (2) C2H6 (4) C3H8
what's 25/75 in simplest form