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Solve: 9/7x-9=2/7x-4
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2 votes
Solve: 9/7x-9=2/7x-4

User MarkySmarky
by
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2 Answers

7 votes
9/7x-9=2/7x-4

We simplify the equation to the form, which is simple to understand
9/7x-9=2/7x-4

We move all terms containing x to the left and all other terms to the right.
+7x-7x=-4+9

We simplify left and right side of the equation.
0x=+5

0=5

User Muhammad Bilal
by
7.7k points
3 votes
9/7x - 9 = 2/7x - 4
9/7x - 2/7x = -4+9
7/7x = 5
x = 5
User Simone Gianni
by
8.4k points
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