Solve:
9(5-x)=4(x-5)
Answers
Answered by
6
Solve for x :
9(5 - x) = 4(x - 5)
=> 9(5) - 9(x) = 4(x) - 4(5)
=> 45 - 9x = 4x - 20
=> 9x + 4x = 45 + 20
=> 13x = 65
=> x = 65 ÷ 13
=> x = 5
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Answered by
1
Answer:
= 45-x = x- 20
= -x-x = -20 - 45
= - 2x = -65
= x = -65 ÷2
= x = 32.40
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