18-06-2020
Mathematics

contestada

Solve the equation 4x+8y=12 for x

Respuesta :

Аноним Аноним

18-06-2020

Answer:

[tex]x=3-2y[/tex]

Step-by-step explanation:

4x + 8y = 12

[tex]4x+8y-8y=12-8y \leftarrow \text {Subtraction Property of Equality} \\\\4x=12-8y\\\\\frac{4x=12-8y}{4} \leftarrow \text {Divsion Property of Equality} \\\\\boxed{x=3-2y}[/tex]

Answer Link

Otras preguntas

Ethiopia has a GDP of $8 billion (measured in U.S. dollars) and a population of 55 million. Costa Rica has a GDP of $9 billion (measured in U.S. dollars) and a

Simplify the expression. (t^–2)^6

Question Rachel takes three trains to commute to her job. The commute takes her, on average, 1 hour and 20 minutes. If she walks for about 15 minutes and rides

Please select the word from the list that best fits the definition Shows statistical information for an area Political maps Physical maps Data maps

Determine the value of Kc for the following reaction if the equilibrium concentrations are as follows: [H2]eq = 0.14 M, [Cl2]eq = 0.39 M, [HCl]eq = 1.6 M.H2(g)

Red blood cells, skin cells, and nerve cells in your body all have different, specialized functions. They contain the same genes, so what genetically has ca

The admission fee at a small fair is $1.50 for children, and $4.00 for adults. On a certain day, 2200 people enter the fair and $5050 is collected. How many chi

Chloe is painting a room she uses 1/4 gallon of paint to cover 1/3 of a wall if the walls are all the same size how much paint will she need to cover one wall

The greatest expression of the lac operon occurs when lactose levels are _____. a) high and glucose levels are low b) low and glucose levels are low c) low and

What structure regulates the amount of light passing to the visual receptors of the eye? a. irisb. corneac. lensd. aqueous humor