Answer:
z as a fraction= 8
z as a decimal: 8.75
Explanation:
Answer: See below
a) 0.24(3)-z=-8
z=8.75
b) Subsitute equation 2, into equation 1
29y+5(4y+1)-2
y=-1/7
x=4(-1/7)+1
x=3/7
(x, y) = (3/7, -1/7)
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