Solving Equations involving Decimal Coefficients

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Presentation transcript:

Solving Equations involving Decimal Coefficients

Solve each of the following equations without using calculator: 1)* 2) 3)* 4) 5)* 6) Must show your working! A

1) Solve ( )×10 To integer Solve the equation

2) Solve ( )×10 To integer Solve the equation

3) Solve ( )×100 To integer Group like terms Solve the equation

( )×100 4) Solve To integer Group like terms Change side ( )×100 To integer Group like terms Change side Solve the equation

( )×10 5) Solve To integer Expand the expression Group like terms as one term ( )×10 To integer Expand the expression Group like terms Solve the equation

( )×10 6) Solve To integer Expand the expression Group like terms as one term ( )×10 To integer Expand the expression Group like terms Solve the equation

Check your answer here  1) 2) 3) 4) 5) 6)

Solving Linear Equations Fractional Coefficient

Solve each of the following equations: 1)* 2) 3) 4)* 5)* 6) 7) 8)* 9) 10)* 11) 12) 4𝑥 5 =8 6+4𝑥 6 =2 𝑥 2 +3=4 1 5 𝑥−2= 3 5 𝑥+4 A

1)* Solve 5 × × 5

2) Solve 6 × × 6

3) Solve 2 × × 2

4)* Solve 6 × × 6

5)* Solve −3 −3 × 2 2 ×

6) Solve +1 +1 7 × × 7

7) Solve −4 −4 −2 × × −2

8)* Solve

9) Solve

10)* Solve

11) Solve

12) Solve

Check your answer here  1) 2) 3) 4) 5) 6) 7) 8) 9) 10) 11) 12)