Like Terms
Numbers with brackets
Variables with brackets
Numbers and variables
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100

6a+4a

10a

100

3(a+6)

3a+18

100

x(x+4)

x2+4x

100

(4x3)(3x6)

12x9

100

3a+5x+7a+6c

10a+5x+6c

200

8a-4a

4a

200

8(c-2)

8c-16

200

a(a+8)+3

a2+11

200

7x7(3x2+4)

21x9+28x7

200

7x(6x+8)

42x2+56x

300

20c-10c+4c

14c

300

-3(a+5)+3

-3a-12

300

x3(x4+9)+7

x7+16x3

300

5x6(7x1+10)+15

35x7+65x6

300

15x3(9x4+11)

135x7+165x3