Equations

Exponents

100

8²

64

200

17²

289

300

7^{2 +} 3²

58

400

T⁵ U⁴ / T² U

T³ U³

500

2a² b⁷ c¹⁰ / ba^-3 b² c^-3

2a⁵ b⁴ c¹³

Distributive property

100

(4 + 6)6

60

200

(4-3m) 8

32-24m

300

2(x+4) 

2x + 8

(Or x = 4)

400

7m + 7 - 5m

2m + 7

500

7m + 2m + 5p + 4m

13m + 5p

verbal expression

100

The sum of a number and 10

X + 10

200

8 increased by three times a number 

(8+3) x

300

6 more than twice M

6 + 2m

400

The difference of 17 and 5 times a number

(17-5)X

500

Product of 2 and the second power of Y

2y²

one-step

100

4x=2

X=1/2

200

20m=4

M=5

300

456r=4

0.00987

400

10m= 100

M= 10

500

23m= 46

M= 2

multi-step

100

3m + 4m = 1

M = 1/7

200

8m + 3m + 2 =7

M= 5/11

300

4+3+3m= -6

-13/3

400

8= 4m + 3

M= 5/4

500

-7 + 12x + 3 = -11

X= -7/12