Q1 of 157 Page 38

Solve the following equations:

⇒ 5(2x + 3) = 3(3x + 7)

⇒ 10x + 15 = 9x + 21

⇒ 10x – 9x = 21 – 15

⇒ x = 6

4(2x - 3) + 5(3x - 4) = 14

Solve the following equations:

Frame and solve the equations for the following statements:

Half of a certain number added to its one third gives 15. Find the number.

Questions · 157

1. Algebra

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