Question

en
M
The word 'algebra' is derived from the title of the book, "Aljebar
w'al almugabalah', written about 825AD by an Arab mathematician,
State which of the following are equations with a variable). Give reason for you
Mohammed Ibn Al Khowarizmi of Baghdad.
EXERCISE 11.5
answer. Identify the variable from the equations with a variable.
4
(a) 17 = x + 7
(b) (t - 7) > 5
(c) 2 = 2
(d) (7 * 3) - 19 = 8
(e) 5 x 4 - 8 = 2 x
(f) x - 2 = 0
(g) 2m < 30
(i) 7 = (11 * 5) - (124)
(h) 2n + 1 = 11
за
(k) 20 = 5y
(1)
(n) 20 - (10 - 5) = 3 x 5
(j) 7 = (11 2) + p
(m) z + 12 > 24
(0) 7 - x = 5
< 5
2​

Answer 1

Answer:

(a) x=10

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Answer 2

Answer:

answer

Step-by-step explanation:

And just don't try to burden yourself

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