22-08-2014
Mathematics

contestada

7x + 5=-2 find the value of 8x

Respuesta :

22-08-2014

[tex]7x+5=-2\\7x=-2-5\\7x=-7\\x=-1\\\\8x=8*(-1)=-8[/tex]

Ver imagen luana

Answer Link

Otras preguntas

Need help with these problems

What office application has animations on the home ribbon?

How are the four functions of language interrelated?

Which of the following statements is false? Humans are more complicated than crickets, but that doesn't mean they are better organisms. Not all changes in the s

Lily begins solving the equation 4(x – 1) – x = 3(x + 5) – 11. Her work is shown below. 4(x – 1) – x = 3(x + 5) – 11 4x – 4 – x = 3x + 15 – 11 3x – 4 = 3x + 4

Anyone know the answer

At which point in the information processing model is there the least risk of forgetting new information? brainly

There are three different cameras and five different books.A teacher wants to give one camera and one book to a student. Find the number of combinations the tea

Why is it important to change the sanitizer water when it gets dirty or has organic matter like food debris in it?

If it is -25F in Archorage, Alaska and it is 75F in Orlando, Florida, what is the temperature difference?