Solve for x: 3/7 x = 21

1 answer

To solve for x, you need to isolate x on one side of the equation.

Given: 3/7 x = 21

To isolate x, multiply both sides of the equation by the reciprocal of 3/7, which is 7/3:

(7/3)(3/7) x = (7/3) * 21

This simplifies to:

x = 49

Therefore, the solution for x is 49.

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