12. Simplify = 3x'- [-15 x+{4 x-(-13 x'+2)}+2 x]
Answers
Answered by
1
Answer:
rug and the other hand the 6hgfgyujvcguuyrreewwd Roger fifty fifty fifty
Answered by
2
Answer:
3x(4x−5)+3=12x
2
−15x+3
x=3 gives the value 12(9)−15×3+3
=108−45+3
=66
Similar questions