littleprinces littleprinces

01-10-2019
Mathematics

contestada

How do you solve -3(2x-2)-5(3x+3)=3

Respuesta :

AvaAndiOop AvaAndiOop

01-10-2019

The answer is -4/7
First, you distribute the -3 and -5 through the parentheses.
-6x+6-15x-15=3
Then combine like terms
-21x-9=3
Do opposite operation
9+3=12
That leaves
-21x=12
Divide both side by -21
X= -4/7

Answer Link

Otras preguntas

How can you make sure that the food you serve them will not contain foodborne illnesses? Can someone help me please :) ?

what is an oxyacid and how do I identify it?

At the beginning of the Industrial Revolution, the old money/ aristocracy of Britain increased their wealth by investing in new factories and businesses T/F

Describe the water that is most likely to sink to the bottom of the ocean. A. warm, salty water B. warm water with no salt C. cold, salty water D. cold wat

what is the solution to this system of linear equations: y-x=4 and y+2x=1

Sam wants to enlarge a triangle with sides 3, 6 and 6 inches. If the shortest side of the new triangle is 13 inches, how long will the other sides be?

Advantages and disadvantages of corrosion?

Two sets of 4 consecutive positive integers have exactly one integer in common. The sum of the integers in the set with greater numbers is how much greater than

What is the volume of a cone that has a height of 7 mm and a radius of 3 mm? Use 3.14 to approximate pi and express your answer in hundredths. mm3

What is the cross section created when a vertical slice is made perpendicular to the 2 bases of a triangular prism? A. a triangle B. ellipse trapezoid C. a s