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pshichka [43]
3 years ago
10

1. Simplify by combining like terms and then evaluate for x = 2 and y=-1

Mathematics
2 answers:
Lorico [155]3 years ago
8 0
1. x+2x-6
2+2(2)-6
2+4-6
0

2. 6x-5-x+8y
6(2)-5-2+8(-1)
12-5-2-8
-27
Crazy boy [7]3 years ago
3 0

Answer:

a)0

b)-27

Step-by-step explanation:

I simplified it u just combine the like terms

the rest should be easy

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