Find the value of z in 0.18(5z -4) = 0.5z + 0.8
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Answer:
z = 3.8
Step-by-step explanation:
0.9z-0.72 = 0.5z+0.8
0.9z-0.72 = 0.5z+0.8=> 0.4z = 1.52
0.9z-0.72 = 0.5z+0.8=> 0.4z = 1.52=> z = 1.52/0.4
0.9z-0.72 = 0.5z+0.8=> 0.4z = 1.52=> z = 1.52/0.4=> z = 3.8
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