This is about simultaneous equations.
<u><em>p = s has been proved below. </em></u>
p + q = 25 - - - (eq 1)
r + s = 25 - - - (eq 2)
q = r - - - (eq 3)
- Let's put r for q in eq 1 to get;
p + r = 25 - - -(eq 4)
- Let's subtract eq 2 from eq 4;
(p + r) - (r + s) = 25 - 25
p + r - r - s = 0
p - s = 0
p = s
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Answer:
your answer is 10/3 (fraction)
Step-by-step explanation:
120-40=80
4 x 6=24
80/24=
- first divide both sides by four and get 20/6
- then divide by 2 to get 10/3 (fraction form)
Answer:
1. 4x - 29=11
2. (3x - 4) (2) = 46
3. 3/5x + 8 = 50
4. The difference of 51 and the sum of x and 5.
5. The product of 3 and y minus eight.
Step-by-step explanation:
Answer:
1) 2=27
2) x= -11/2
3) no
Step-by-step explanation: