SFR Lesson Notes The Winston Churchill School Rearranging Equations Algebraic Skills
1
2
Make x the subject for the following:
5x + xy = 3y 足 9
7x 足 6y = tx + 4 9y 足 x = xy + 5
3
4
Make x the subject
3(x + 2y) = 2(x 足 y)
5
Make x the subject
4(x + a) = 3(x 足 4)
6
Make b the subject
p(a + b) = q(a 足 b)
7
Make b the subject
5=a+b a足c
8
9
Make x the subject
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