3-x=5x+21 A: The solution set is (_) Simplified
B: There is no solution
Pick one and if A then simplify the answer

Step-by-step explanation:

Move 5x to left hand side and change it's sign

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Move 3 to right hand side and change it's sign

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Collect like terms

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Subtract 3 from 21

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Divide both sides of the equation by -6

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Calculate

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Hope I helped!

Best regards!!

x = - 3

Step-by-step explanation:

3 - x = 5x + 21

- x + 3 = 5x + 21

(- x + 3) + (- 3 - 5x) = (5x + 21) + (- 3 - 5x)

(- x + 3) + (- 5x - 3) = (5x + 21) + (- 5x - 3)

- x + 3 - 5x - 3 = 5x + 21 - 5x - 3

- x - 5x + 3 - 3 = 5x - 5x + 21 - 3

- 6x = 18

x = - 18/6

x = - 3

x = -2

y = 848

step-by-step explanation:

plug in the numbers