Two-Step Equations with Decimals (HARD)

• m= 6.392

• m= 7.268

• m= -6.188

• m= 6.188

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.A.2

CCSS.HSA.REI.B.3

0.4x+3.9=5.78

• x= 4.7

• x= 6.4

• x= -4.7

• x= 3.29

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

• m= 20.975216

• m= -21.29436

• m= 21.29436

• m= 23.44715

Answer explanation

Sorry that one was so long, but it is great practice! Make sure to solve difficult math equations to exercise your brain!

Tags

CCSS.HSA.REI.A.2

CCSS.HSA.REI.B.3

9.2r+5.514= 158.234

• r= 18.32

• r= 15.75

• r= -16.6

• r= 16.6

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

• v= 14.8591

• v= -15.88968

• v= 15.88968

• v=17.592

Answer explanation

HALFWAY THERE!!!! YOU CAN DO IT!!!!

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.A.2

CCSS.HSA.REI.B.3

-5.4-7.8x= -78.408

• x= 9.36

• x= -9.36

• x= 11.61

• x= 8.004

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

 $\frac{k+2.6}{5.2}=-0.418$ 

• k= 0.4264

• k= -2.471

• k= -0.4264

• k= 1.325

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.A.2

CCSS.HSA.REI.B.3

 $-8.38v+10.71=-78.408$ 

• v= -15.32

• v= -14.4

• v= 15.32

• v= 14.4

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3

 $\frac{2.8+x}{3.1}=2.709$ 

• x= 6.1837

• x= 4.9782

• x= -4.9782

• x= 5.5979

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.A.2

CCSS.HSA.REI.B.3

 $\frac{n-12.9}{6.1}=-0.377$ 

• n= -11.807

• n= 10.6003

• n= 11.807

• n= -13.425

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.A.2

CCSS.HSA.REI.B.3