Question

10Xx +20 x(50-x)=800 find x

Answer 1

Answer:10Xx +20 x(50-x)=800 find x

Step-by-step explanation:

100x^2 + 100x^2=800

200x^2=800

x^2=800/200

x^2=400

x=√400

x=20

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Answer 2

Step-by-step explanation:

10x + 20(50-x) =800

=>10x + 1000 -20x =800

=> -10x = 800 -1000

=> X = -200/-10

=> X =20

Above is your answer.