Solve an algebraic expression with fractions.
1.(x + 3)/6 = 2/3. First, cross multiply to get rid of the fraction.
2.(x + 3) x 3 = 2 x 6 =
3.3x + 9 = 12. Now, combine like terms. ...
4.3x + 9 - 9 = 12 - 9 =
5.3x = 3. Isolate the variable, x, by dividing both sides by 3 and you've got your answer.
6.3x/3 = 3/3 =
7.x =1.
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Solve an algebraic expression with fractions.
1.(x + 3)/6 = 2/3. First, cross multiply to get rid of the fraction.
2.(x + 3) x 3 = 2 x 6 =
3.3x + 9 = 12. Now, combine like terms. ...
4.3x + 9 - 9 = 12 - 9 =
5.3x = 3. Isolate the variable, x, by dividing both sides by 3 and you've got your answer.
6.3x/3 = 3/3 =
7.x =1.