If 0.5 x - 2.5 = 77.5 -0.3x, then x=
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Answer:
x=100
Step-by-step explanation:
0.5x+0.3x=77.5+2.5
0.8x=80
x=100
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Answered by
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100
Step-by-step explanation:
0.5x-2.5=77.5+2.5
0.5x+0.3x=77.5+2.5
0.8x=80.0
x=80/0.8×10
10×10=100
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