mamashan
1 Answer
chelleanne
2/5x + 7 = 10 - 1/6x
Change fractions to a common denominator, then rewrite problem.
12/30x + 7 = 10 - 5/30x
12/30x + 5/30x +7 -7 = 10 -7 - 5/30x + 5/30x
Or,
12/30x + 7 = 10 - 5/30x
+5/30x -7 = -7 +5/30x
-------------------------------------
17/30x = 3
+7 and -7, -5/30x and +5/30x, cancels out.
17/30x = 3
Divide 17/30 on both sides.
x = 3 / 17/30
Take the reciprocal
x = 3 * 30/17
x = 90/17
| 13 years ago. Rating: 1 | |
Thank you so Much Just checking mine to see if I am doing it right.Just went back to school and have not had Algebra in 22 years
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