Solve for x 8 - x + 4x = 26
2 answers:
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Answer:
x ≤ 3
Step-by-step explanation:
The expression inside the radical ≥ 0, thus
solve
9 - 3x ≥ 0 ( subtract 9 from both sides )
- 3x ≥ - 9
Divide both sides by - 3, reversing the symol as a result of dividing by a negative quantity
x ≤ 3
Any value of x less than or equal to 3 ensures is real
Answer: The simplification is
Step-by-step explanation:
Here we need to use the property:
We have the expression:
We can separate it in parts with the same base, then we can rewrite this as:
Using the first property we can rewrite this as:
No. of pink T-shirts was 342
<h3>How to solve it?</h3>
Given: 24% of the T-shirts were white
Let, total number of T-shirts be x
According to question,
Total no. of white T-shirts =
Total No. of pink T-shirt = + 198
Total No. of red T-shirts = 114
According to the question:
+ 198 + 114 = x
312 = x -
312 =
x =
x = 600
so No. of pink T-shirts :
+198
= 144 + 198
= 342
Hence total No. of pink T-shirts was 342.
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