Did he make an error?

4x+6-x=2x+3

1st step: 5x+6=2x+3

49 decreased by twice a number

Solve for v: - 2 (2v+16) + 8v=8

Consider the expression 3 * (10 * 2). Identify the equivalent expression below that demonstrates associative property.

Why was the incident between Mack and Morris is called a massacre?

Two intersecting lines lie in two planes. True False

Allam just finished a great meal at a restaurant in Wisconsin. The sales tax in Wisconsin is 5 percent, and it is costumary to leave a of 15 percent for the server. the tip amount is calculated on the price of the meal before the tax is applied.

Farmer parson collected 1183 chicken eggs this morning. He will put them in cartons that hold a dozen eggs each. How many cartons will he fill.

What is answer to - 14r-19=303 Can you explain it for me plx

What is the value of x if g (x) = 16

In order to use an excerpt from a movie in a new television show, the television producer must pay the director of the movie $790 for the first 2 minutes of the excerpt and $130 per minute after that