When 25 is subtracted from seven times a certain number the result is 136. What is the number?
2 answers:
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The question is an illustration of angles on a straight line
The value of x is 25.4
<h3>How to determine the value of x</h3>In the figure, angles 1 and 2 are angles on a straight line
Where:
- Angle 1 = 4x - 8
- Angle 2 = 3x + 10
So, we have:
Collect like terms
Divide through by 7
Hence, the value of x is 25.4
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