Equations I — Questions
IGCSE Mathematics (0580) practice questions. Work through each question before checking the solutions page.
Question 1
[2](a)Solve 3x + 7 = 22.
Question 2
[4](a)Solve the simultaneous equations: 2x + y = 11 and x − y = 1.
Question 3
[2](a)Solve 5x − 3 = 2x + 9.
Question 4
[4](a)Solve the simultaneous equations 3x + 2y = 16 and x − y = 2.
Question 5
[3](a)Solve 2(x − 3) = 3(x + 1).
Question 6
[2](a)Solve x/4 + 3 = 7.
Question 7
[3](a)Solve the simultaneous equations y = x + 1 and 2x + y = 10.
Question 8
[3](a)A number plus 7 equals twice the number minus 3. Form and solve an equation to find the number.
Question 9
[2](a)Solve 2x + 1 = 4x − 7.
Question 10
[3](a)Solve 3(x+2) = 2(x+5).
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