Expressions & Equations (3)

Distributive Property & Combining Like Terms

100

2(x+2y)+(3x+4y)

5x+8y

200

3(a+3b)-(2a+4b)

a+5b

300

-3(x-2y)+2(-2x-y)

-7x+4y

400

3/7(7a-14b)+2(a+2b)

5a-2b

500

-3/5(15x-10y)-(7x+y)

-16x+5y

Equations 1

100

x-4=6

x=10

200

x-3+8=11

x=6

300

x+3-6=-13

x=-10

400

3x-6-9=-3

x=-4

500

-3-11-2x=-6-2

x=-3

Equations 2

100

6x=48

x=8

200

-4x=52

x=-13

300

(2x)/3=-10

x=-15

400

3(x+3)=12

x=1

500

(-24y)/-8=-36

y=-12