lentcar00013
lentcar00013
18-01-2022
Mathematics
contestada
Solve for x. 3 over x-6 = 7 over x+2
Respuesta :
Noctnel
Noctnel
18-01-2022
The answer is x = 12.
Cross multiply:
3(x + 2) = 7(x - 6)
3x + 6 = 7x - 42
Switch sides:
3x - 7x = -6 - 42
-4x = -48
x = -48/-4
x = 12
Answer Link
VER TODAS LAS RESPUESTAS ( 91+ )
Otras preguntas
How many moles of solute are contained in a 250.0 ml solution with a concentration of 2.5 M?
Describe and correct the error in evaluating the expression. 19-6+12=19-18=1
When President Eisenhower referred to the "domino theory," he specifically had in mind one country which he thought would be the first to fall to communism in A
Which helped to bring about an increase of trade within western Europe during the 11th and 12th centuries? a. Increase in population b. The split between the
By the Renaissance theory of correspondences, the heart of the family is the a. Father. b. Grandmother. c. Grandfather. d. Mother
The major function of the respiratory system is to: a. provide oxygen to the body and eliminate carbon dioxide from the body. b. cleanse the body of toxins, poi
The metal in a penny is worth about 0.505 cent. How many cents is this written ad a fraction?
A minor party was responsible for first building support for _____. voting rights for women nuclear disarmament foreign trade individual rights
What is 5/8 in decimal
Would you expect a butane lighter to work in winter when the temperature outdoors is 25 ∘F?
