Two Step Equation

Q.

How do you know if a matrix equation has infinite solutions?

Q.

Solve: $7m+\frac{19}{2}=13$

Q.

Solve the equation $\frac{\mathrm{x}}{3}=-4$

Q.

The sum of two numbers $x$ and $7$ is $y$. This can be written as _____.

1. $x+y=7$

2. $x+7=y$

3. $x-7=y$

4. $7-y=x$

Q. The number of steps required to solve the equation $\frac{x}{3}-7=3$ is .

Q.

Solve to find the value of unkown $3\mathrm{x}=33$

Q.

Solution of equation $3\mathrm{x}-1=5$ is:

1. $\mathrm{x}=1$

2. $\mathrm{x}=2$

3. $\mathrm{x}=3$

4. $\mathrm{x}=4$

Q. Two step equation is an equation

1. that has 2 variables
2. that involves two sets of equations
3. in which the solution of the equation is 2
4. that can be solved using two mathematical operations

Q.

Write a statement for this equation:
$7p-\left(\frac{3}{4}\right)p=21$

Q. Tap the bubble containing a two step algebraic equation.

1. $x+8=15$
2. $4x-8=9$
3. $3y+21=42$
4. $x\times 5=25$
5. $2m+9=14$
6. $6z+4=12$
7. $w÷8=24$
8. $5u+10=50$

Q. Is $5x=10$ a two step equation?

1. yes
2. no
3. cannot be determined

Q. You decide to redecorate a wall by hanging two new posters on it. The wall is 15 feet wide and each poster is 3 feet wide. You want to place the posters on the wall so that the distance from the edge of each poster to the nearest edge of the wall is the same as the distance between the posters, as shown in the diagram below. Then the distance = feet.