Solve for x x/2=21/10-x/5

Math
Multiply both sides of the equation by .
Simplify each term.
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Cancel the common factor of .
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Factor out of .
Cancel the common factor.
Rewrite the expression.
Multiply .
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Multiply by .
Combine and .
Move the negative in front of the fraction.
Move all terms containing to the left side of the equation.
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Add to both sides of the equation.
To write as a fraction with a common denominator, multiply by .
Combine and .
Combine the numerators over the common denominator.
Simplify the numerator.
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Move to the left of .
Add and .
Since the expression on each side of the equation has the same denominator, the numerators must be equal.
Divide each term by and simplify.
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Divide each term in by .
Cancel the common factor of .
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Cancel the common factor.
Divide by .
Divide by .
Solve for x x/2=21/10-x/5

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