p = -3
Step-by-step explanation:
2 + p = 4/5 + 3/5p
2 - 4/5 = 3/5 p - p
6/5 = p ( 3/5 - 1 )
6/5 = -2/5 p
p = 6/-2
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Hope it helps
it's equivalent, so we can say that its equal.
let's call the denominator x and the numerador is 18 less then denominator, x - 18.
multiply
2.x = 5.(x - 18)
2x = 5x - 90
90 = 5x - 2x
90 = 3x
x = 90/3
x = 30
so:
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step-by-step explanation: