(d) Solve the equation: 5(x+ 3 X 10*6)= 4 x 10*7
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Answer:
5000000
Step-by-step explanation:
5(x+3×10*6) = 4×10*7
5(x+3×1000000) = 4×10000000
5(x+3000000) =40000000
5x+15000000=40000000
5x=40000000-15000000
5x=25000000x
x=25000000/5
x=5000000
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