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Algebra Practice for 11+ Test

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Questions and Answers

What is the value of $2x - 3$ when $x = 7$?

$11$
$15$
$13$
$9$ (correct)

Simplify the expression: $3(4x + 2) - 2(2x - 5)$

$10x + 16$
$10x - 16$ (correct)
$14x + 16$
$14x - 16$

If $2y + 5 = 17$, what is the value of $y$?

$7$ (correct)
$8$
$6$
$5$

Expand and simplify: $(3a - 2b)^2$

<p>$9a^2 + 4b^2$ (B)</p> Signup and view all the answers

If $4(2x + 1) = 3(3x - 2)$, what is the value of $x$?

<p>$-\frac{7}{6}$ (D)</p> Signup and view all the answers

Flashcards

Value of 2x - 3 when x = 7?

When x = 7, the value of 2x - 3 is 11.

Simplify the expression: 3(4x + 2) - 2(2x - 5)

Simplified, the expression 3(4x + 2) - 2(2x - 5) becomes 8x + 16.

Solve for y: 2y + 5 = 17

If 2y + 5 = 17, then y = 6.

Expand: (3a - 2b)^2

Expanding (3a - 2b)^2 results in 9a^2 - 12ab + 4b^2.

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Solve for x: 4(2x + 1) = 3(3x - 2)

If 4(2x + 1) = 3(3x - 2), then x = 10.