mmariee mmariee

05-09-2017
Mathematics

contestada

Solve each equation and check your solution5y-4=9y+8

Respuesta :

kphung76127 kphung76127

05-09-2017

5y-4=9y+8

Subtract 5y from both sides
-4=4y+8

Subtract 8 from both sides
-12=4y

Divide both sides by 4
-3=y

Check by plugging it in:
5(-3)-4=9(-3)+8
-15-4=-27+8
-19=-19
True

Final answer: y=-3

Answer Link

Otras preguntas

Which sentence from the excerpt shows the narrator considering how to answer Dr. Mengele?

Which of these is an example of how engineers have affected society?A.Our general understanding of how cancer cells grow and spreadB.The use of piers and beams

Length of side AB???

What is parallel editing? a. the cutting together of two or more shots of the same character as he or she moves across space. b. the cutting together of two or

____ are more likely to become alcoholics A.children B adults C woman D children of alcoholic parents

a pattern calls for 2 1/4 yards of material and 1 1/4 yards of lining. how much total fabric is needed

A number from 1-100 is randomly selected. What is the probability that it is a perfect square, given that is an odd number?

How many unshared pairs of electrons does the nitrogen atom in ammonia possess?

Cytokinesis is a process that occurs during the cell cycle. During cytokinesis, A. the cell grows and performs normal life processes. B. the cytoplasm is

What the significance of “Er” in the diagram A. Average molecular B. Threshold energy for the reaction C. Maximum kinetic energy D. Minimum kinetic energy