Solve the following equations.
(i) 3y + 7 = 35 22
(ii) -4(7 + x) = 16
(iii) 4 + 5(p – 1) = 34
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Answer:
y= 1174
X= -9.14
P=7
Step-by-step explanation:
I= 3y+ 7=3522
3y =3522+7
y = 3522/3
therefore y= 1174
II= -4(7+x)= 16
(7+x)= 16*-4
X= -64/7
therefore X= -9.14
III= 4+5(p-1)=34
= 4+5p-5=34
= 5p= 34+5-1
=p= 35/5
therefore p= 7
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