Question

Find the value of x
225+x/21=x/6

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Answer 1

Answer:

x = 1890

Step-by-step explanation:

Q. Find the value of x in 225 + x/21 = x/6

Ans :- Value of x = 225 + x/21 = x/6

Multiply both sides of the equation by 42.

= 9450 + 2x = 7x

Move the constant to the right-hand side and change its sign.

=2x = 7x - 9450

Move the variable to the left-hand side and change it sign.

= 2x -7x = -9450

Collect like terms.

= -5x = -9450

Divide both sides of the equation by -5.

= x = 1890

Answer 2

• 225+X/21 =X/6
• cross multiple
• 6(225+X)=21(X)
• 1350+6x = 21x
• 1350 = 21X - 6X
• 15x= 1350
• X=1350/15
• X=90