GCSE Maths Practice: simplifying-expressions

Question 4 of 12

Simplify by combining like terms for each variable.

\( \begin{array}{l}\textbf{Simplify the expression:} \\ 6a + 2b - 3a + b\end{array} \)

Choose one option:

Check each variable's coefficient carefully.

Combine a's and b's separately: \(6a-3a=3a\), \(2b+b=3b\)