Just want points byeeee hope u fail jkjkjk
questions:you have been offered a scholarships to further your studies in Australia
write a diary entry sharing your experience about it
Answer:
rational
Step-by-step explanation:
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4+(−7) is 7 units from 4, in the negative direction (that is, to the left of 4)
3x + 3 - x + 4 = 21
3x - x = 2x
2x +3 +4 = 21
3 + 4 = 7
2x + 7 = 21
-7 -7
2x = 14
--- ----
2 2
x = 7
