Algebra 1

Solving Multi-step equations

100

solve for y.

4y-16=48

4y-16=48

  +16=+16

________________

  4y=64

   y=16

200

solve for w.

45=3w+15

45=3w+15

-15      -15

__________

30=3w

w=10

300

solve for x

-29=4x-5

-29+5=4x-5+5

       -24=4x

-24=4x

-6=x

400

solve for x.

y=6x

y=48x

y=6x

48=6x

8=x

500

Solve for y.

3y=20-2y

3y=20-2y

3y+2y=20-2y+2y

5y=20

5y/5=20/5

y=4

Powers

100

2³=?

2*2*2=8

=8

200

4³=?

4*4*4=64

=64

300

8^3=?

8*8*8=512

=512

400

9^3=?

9*9*9=729

=729

500

10³=?

10*10*10=1000

=1000

Polynomials

100

6v(2v+3)

12v²+18v

200

7(-5v-8)

-35v-56

300

-4(v+1)

-4v-4

400

(4p-1)²

16p²-8p+1

500

(3x-4)(4x+3)

12x²-7x-12

Radicals

100

√16

4

200

√12

2√3

300

√8

2√2 

400

√80

4√5

500

√75

5√3 

Square Roots

100

³√ 729=?

 ³√729=9*9*9=729

9*9*9=729

 ³√ 729=9

200

 √0.64=?

 √0.64=0.8

300

 √121=?

 √121=11*11=121

 √121=11

ANSWER=11

400

 ³√1000=?

 ³√1000=10*10*10=1000

 ³√1000=10

ANSWER=10

500

 √64/121=?

 √64/121=8/11

Because  √64 is 8 and   √121 is 11 so the answer would be 8/11

ANSWER= 8/11