book Maths Puzzle Numerical Ability

Solve for X: 5(X + 2) - 7 (2X - 3) = 22
A) -1 B) -3/2 C) 3/2 D) 1

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book Other Question

factor the quadratic expression completely, and find the roots of the expression.

49x^2 - 14x - 3 One number is 2 more than twice another. If the product of the numbers is 2 more than twice their sum, find the numbers.