Week 5 Quiz (9/8/2023)

Simplify each expression by distributing and combining like terms.

Put the steps to solving this equation in the right order.

1. Before we start solving, we identify the variable b, so we can solve for it the variable
2. Check your solution by evaluating -4(2b+5) to see if it equals -84
3. Distribute the -4 to simplify the equation to -8b - 20 = -84
4. divide both sides of the equation by -8 to get the solution b=8
5. Add 20 to both sides of the equation to get -8b = -64

Solve this equation.

Translate this expression.

“twice a number less than four”

Solve this multi-step equation. Show your work (SYW)