Math  /  Algebra

Question4. Solving Equations by Inspection (3 marks)
Solve each equation by inspection (1 mark each): a) x+5=10x+5=10 b) 2x=82 x=8 c) x7=3x-7=3

Studdy Solution
For the equation x7=3x - 7 = 3, think about what number minus 7 gives 3.
By inspection, the solution is x=10x = 10.
The solutions are: a) x=5x = 5 b) x=4x = 4 c) x=10x = 10

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