Algebra 1 pt2

X on both sides

100

3x-10=8x+5

x= (-3)

200

-4+x=2x-8

x=4

300

12x-7=2+9x

x=3

400

-2-6x=-10x+6

x=2

500

10x-6-2x=4+3x

x=2

Distribution

100

4(6x-3)

24x-12

200

4(6x+5)

24x+20

300

12(4x+9)

48x+108

400

2+4(x-2)

4x-6

500

13-9(4x+6)

-36x-41

Mixed

100

7x=8x+12

x= -12

200

5(n-7)=2(n+14)

n=21

300

4x-5=3x

x=5

400

4y+2x-3y+6x-y

8x

500

7x-4-9x-36=0

x= -20

Solve if x=(-8)

100

2x+4

-12

200

8+7x

-48

300

5(x+3)

-25

400

3(2x+3)

-39

500

4x+3+x-6

-43

Combine Like Terms

100

-5y+8x-7y+3z+5x-2

13x-12y+3z-2

200

-x+3z+4y-9x+6z-4+x

-9x+4y+9z-4

300

9(x+4)+8y-6z+4y-z+9

9x+12y-7z+45

400

6(x+4)+5(y-3)+15

6x+5y+24

500

3(x-4)+5(x-6)+4(y+8)

8x+4y-10