Answer:
- 8/5
Explanation:
x/3 + 1 = 7/15
x/3 + 1/1 = 7/15
x/3 = 7/15 - 1/1
x/3 = 7/15 - 15/15
x/3 = - 8/15
x = - 8/15 × 3
x = - 24/15
x = - 8/5
x = -8/5
X/3 + 1 = 7/15
Subtract 1 from each side
X/3 + 1 -1= 7/15-1
x/3 = 7/15-1
Get a common denominator for the right side
x/3 = -8/15
Multiply each side by 3
x/3 * 3 = -8/15 *3
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