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12. What's the simplified form of x − 1 + 4 + 7x − 3? A. 6x B. 8x C. 8x + 6 D. 6x + 3 19. Simplify and solve this equation: 4m + 9 + 5m – 12 = 42. A. m = –5 B. m = -4 C. m = 4 D. m = 5 i'm really bad at
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12. What's the simplified form of x − 1 + 4 + 7x − 3?

A. 6x
B. 8x
C. 8x + 6
D. 6x + 3

19. Simplify and solve this equation: 4m + 9 + 5m – 12 = 42.

A. m = –5
B. m = -4
C. m = 4
D. m = 5

i'm really bad at simplifying

User Rongyan Xia
by
8.1k points

2 Answers

3 votes

one is b 2 is d

hope it helps


User Mjsr
by
7.8k points
6 votes
The first one is B and the second is D
User Dmitrii Matunin
by
7.5k points
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