GCSE Maths Practice: simplifying-expressions

Question 1 of 12

Identify expressions that simplify to 7x.

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\( \begin{array}{l}\textbf{Which of the following simplify to } 7x?\end{array} \)

Select all correct options:

Check each term: constants cannot combine with x.

Combine coefficients of x in each expression: \(3x+4x=7x\)