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Questions Of The Week From Spring 2018
Algebra Question 4
We are having a few weeks of algebra questions. Here's our fourth one - solving a formula with unknowns on both sides
Algebra Question 3
This was our third one - changing the subject of a formula.
Step 1: Take the 2y away from both sides: 3x = 5 - 2y
Step 2: Divide both sides by 3: x = (5 - 2y)/3
Algebra Question 2
Here was our second one - substitution into an algebraic expression.
Solution:
(5 x 5) + (3 x -2)
= 25 + (-6)
= 25 - 6 = 19
Algebra Question 1
Here was our first algebra question - solving an algebraic equation to find x.
Solution:
Step 1: Add 10 to both sides to get 3x = 15
Step 2: Divide both sides by 3 to get x = 5
For more practice, visit our Algebra Page
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Perfect for 11 Plus & SATs Revision
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