Question

0.3x+0.4 equal to 0.28x+1.16

Answer 1

0.3x+0.4 = 0.28x+1.16
0.02x = 0.76
x = 38

Answer 2

0.3x + 0.4 = 0.28x + 1.16

0.3x - 0.28x = 1.16 - 0.4

0.02x = 1.12

x = 1.12/0.2

∴ x = 0.56

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