Distribute, Simplyify and Solve Equations

Equations 1

100

x + 20 = 10

X = -10

200

7 + X = 15

X = 8

300

X/32 = 10

X = 320

400

-3X = 15

X = -5

500

x/-2 = -4

x = 8

Equations 2

100

1 - X = -5

X = -6

200

X/10 + 4 = 5

X = 10

300

-7 + 4X = -15

x = -2

400

-12X + 4 = 100

X = -8

500

7-2X = 11

X = -2

Distribute

100

8(X + 1)

8X + 8

200

4(X - 2)

4X - 8

300

3(2X - 7)

6X -21

400

-5(2x+4)

-10X - 20

500

-3(x - 5)

-3X+15

Simplify

100

-3a + 2b - b

-3a +b

200

-3x + 7 + 2

-3x + 9

300

3a - 2b - b + a

4a - 3b

400

X - 2y + 3y + X

2X + y

500

b - b + 3a - 4a

-a or -1a

Hodgepodge

100

A = 2 B = 3 a - 2b

-4

200

write twelve less than a number

N - 12

300

A = 2 B = 6 3(A - B)

-12

400

Write twelve divided by a number

12/N

500

3 - 8(7 - 5X)

-53 + 40X