Algebra 2 Section 1.4 Solving Equations

Solve for x:

 $-6x+23+2x=15$  

•  $x=2$  

•  $x=3$  

•  $x=4$  

•  $x=5$  

Tags

CCSS.7.EE.B.4A

Solve for x:

 $-4\left(2x+6\right)-12=4$  

•  $x=-5$  

•  $x=5$  

•  $x=-2$  

•  $x=2$  

Tags

CCSS.7.EE.B.4A

Solve for y:

 $2\left(y-4\right)=-4\left(y+8\right)$  

•  $y=4$  

•  $y=-4$  

• No Solution

• Infinitely Many Solutions

Tags

CCSS.8.EE.C.7B

Solve for x:

 $5\left(1+x\right)=5x+5$  

•  $x=1$  

•  $x=0$  

• No Solution

• Infinitely Many Solutions

Tags

CCSS.8.EE.C.7B

Solve for n:

 $3\left(n+4\right)=\frac{1}{2}\left(6n+4\right)$  

•  $n=1$  

•  $n=-1$  

• No Solution

• Infinitely Many Solutions

Tags

CCSS.8.EE.C.7B

Solve for n:

 $3n-3=4n+1$  

•  $n=-4$  

•  $n=\frac{1}{2}$  

• No Solution

• Infinitely Many Solutions

For what value of c does the equation have infinitely many solutions?

 $3x+7=3x+c$  

• 7

• 3

• 0

• 6

Tags

CCSS.8.EE.C.7A

Solve for x:

 $\frac{2}{3}\left(3x+9\right)=-2\left(2x+6\right)$  

•  $x=-3$  

•  $x=\frac{3}{2}$  

•  $x=1.7$  

•  $x=-\frac{1}{3}$  

Tags

CCSS.8.EE.C.7B

Solve for x:

 $6x-x=\frac{5}{6}\left(6x-10\right)$  

• No Solution

• Infinitely Many Solutions

•  $x=5$  

•  $x=6$  

Solve. 4x + 7 = 3

• -1

• 1

• 2.5

• 2.5

Tags

CCSS.7.EE.B.4A