The blog postings are about the Singapore Math. The readers can learn from the postings about Solving Singapore Primary School Mathematics. The blog presents the Math Concept, Math Questions with solutions that teaches in Singapore Primary Schools. You or the kids can acquire the skills to deal with Math Modeling, Math Problem Solving and Problem Sum from Lower Primary School to Upper Primary School level after reading the blog postings. This posting is an upper primary school math question on Algebra.

To read the posting on** ****Sarin learns Symbol, Algebra and Equation in school (Math Concept)**** **to understand the concept of Algebra.

*Challenge yourself with the question before look out for the given solution‼*

**Upper primary school mathematics question UPQ372**

Simplify the algebraic expression.

5x + 10 – 3x – 8 + 7x

Solution:

5x + 10 – 3x – 8 + 7x

= 5x – 3x + 7x + 10 – 8

= 2x + 7x + 2

= 9x + 2

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