Solve
$$\frac{5 - x}{2} = 2x - 7$$ - Edexcel - GCSE Maths - Question 8 - 2018 - Paper 3

Question 8

Solve
$$\frac{5 - x}{2} = 2x - 7$$
Worked Solution & Example Answer:Solve
$$\frac{5 - x}{2} = 2x - 7$$ - Edexcel - GCSE Maths - Question 8 - 2018 - Paper 3
First Step

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To begin, we'll eliminate the fraction by multiplying both sides of the equation by 2:
5−x=2(2x−7)
This simplifies to:
5−x=4x−14
Isolate Terms

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Next, we need to isolate the variable x. We can do this by adding x to both sides:
5=5x−14
Then we'll add 14 to both sides:
19=5x
Solve for x

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The final step is to divide both sides by 5 to solve for x:
x=519
Thus, the solution for x is:
x=3.8
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