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Adding Linear Expressions
Subtracting Linear Expressions
Distributive Property
Simplifying Expressions
Combining Like Terms
100
3a+4b+2a
What is 5a+4b
100
7a-2b-1a-2z
What is 6a-2b-2z
100
4(x+7)
What is 4x+28
100
3a+3b+3a+2b+5c
What is 6a+5b+5c
100
If s=4, what is the answer? 3s+s+2s
What is 24
200
41a+72b+3c+4d+-7a+-4b
What is 34a+68b+3c+4d
200
41a-31b-12c-(-12a)
What is 53a-31b-12c
200
5(-3+7y)
What is -15x+35y
200
3a+a+17b+12.85c+19.21c
What is 4a+17b+32.06c
200
If z= -3, what is 3z+z+12z
What is -48z
300
37.89z+(21.1z+-17.4z)
What is 51.59
300
21.8z-(5.98z-2.5z)
What is 18.32z
300
69(27b-19)
What is 1,863b-1,311
300
98b-12c-1.8b-6c-55x
What is 96.2b-6c-55x
300
If y=312, what is 3y+17y+211y?
What is 72,052
400
42.98a+31b+21a+21.99b
What is 63.98a+52.99b
400
21.89a-2.7a-31.9b-21.3b
What is 19.19a-10.6b
400
217(63+21)
What is 18,228
400
3a+21b+31c+-42a
What is 39a+21b+31c
400
If z=17, what is z + 12z -31z?
What is -306
500
22.14a+31.73z+21.98a+31.33b+221x+2z+31x+2.17b
What is 44.12a+33.73z+33.5b+252x
500
21.73a-21.21n-33.7a-4n-3d
What is -11.97a-17.21n-3d
500
9821(171c+16)
What is 1,679,391c+157,136
500
31b+21a+32c+17d+14a+8c+21b+42d
What is 52b+35a+40c+59d
500
If y=21, what is y+13y+21y+31y?
What is 1,386