Answer:
exercise no.1
1) c
2) d
3)a
4) e
5)b
Step-by-step explanation:
solutions
1) 8x+2-5x-8=combine like terms
=3x+2-8
answer = 3x-6 C
2) -3x+10+4x-12=combine like terms
=x+110-12
answer =x-2 D
3)6x+9-2x+7=combine like terms
=4x+9+7
answer =4x+16 A
4)2(9x-7-1-7x)=combine like terms
=2(2x-7-1)
=2x2 (x-4)
answer =4x - 16 E
5)13-5X+10X-16= combine like terms
= -3-5x=10x
answer= 5x-3 D
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Answers & Comments
Answer:
exercise no.1
1) c
2) d
3)a
4) e
5)b
Step-by-step explanation:
solutions
1) 8x+2-5x-8=combine like terms
=3x+2-8
answer = 3x-6 C
2) -3x+10+4x-12=combine like terms
=x+110-12
answer =x-2 D
3)6x+9-2x+7=combine like terms
=4x+9+7
answer =4x+16 A
4)2(9x-7-1-7x)=combine like terms
=2(2x-7-1)
=2x2 (x-4)
answer =4x - 16 E
5)13-5X+10X-16= combine like terms
= -3-5x=10x
answer= 5x-3 D