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kow [346]
2 years ago
6

4 (3x - 4) = -(-2x + 21) solve for x

Mathematics
2 answers:
Bogdan [553]2 years ago
7 0

Step-by-step explanation:

12x - 16 = 2x - 21

10x - 16 = -21

10x = -5

x= -0.5

qwelly [4]2 years ago
4 0

Answer:

4(3x - 4)=-(-2x+21)

12x - 16 = 2x - 21

12x - 2x =  - 21 + 16

10x =  - 5

x =  \frac{ - 5}{10}

x = -  0.5

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