MDL 8th Grade - Week 4 - Multi-step Equations (solutions)

How many solutions does this equation have?

 $5x+6=5x$  

• no solution

• one solution

• infinitely many solutions

Tags

CCSS.8.EE.C.7A

How many solutions does this equation have?

 $8x-x=7x$  

• no solution

• one solution

• infinitely many solutions

Tags

CCSS.8.EE.C.7A

How many solutions does this equation have?

 $5x=3x+8$  

• no solution

• one solution

• infinitely many solutions

Tags

CCSS.8.EE.C.7A

How many solutions does this equation have?

 $-3x-6x=-9x$  

• no solution

• one solution

• infinitely many solutions

Tags

CCSS.8.EE.C.7A

How many solutions does this equation have?

 $2x-7=-7+2x$  

• no solution

• one solution

• infinitely many solutions

Tags

CCSS.8.EE.C.7A

How many solutions does this equation have?

 $-5+5x=3+5x$  

• no solution

• one solution

• infinitely many solutions

Tags

CCSS.8.EE.C.7A

How many solutions does this equation have?

 $2x-4=4x-12$  

• no solution

• one solution

• infinitely many solutions

Tags

CCSS.8.EE.C.7A

How many solutions does this equation have?

 $-3-7x=-4x-3-3x$  

• no solution

• one solution

• infinitely many solutions

Tags

CCSS.8.EE.C.7A