Question

Solve the following equations

5x + 3 = 17-2x

6x = 21 - X

x/2 - 5 = 11

2x/3 + 6 = 100

4x/7 = 24

Answer 1

$\mathsfrac{Answer:}$

Answer 1;
$5x + 3 = 17 - 2x \\ = > 5x + 2x = 17 - 3 \\ = > 7x = 14 \\ \\ = > x = \frac{14}{7} \\ \\ = > x = 2$


Answer 2;
$6x = 21 - x \\ = > 6x + x = 21 \\ = > 7x = 21 \\ \\ = > x = \frac{21}{7} \\ \\ = > x = 3$


Answer 3;
$\frac{x}{2} - 5 = 11 \\ \\ = > \frac{x}{2} = 11 + 5 \\ \\ = > x = 2 \times 16 \\ = > x = 32$


Answer 4;
$\frac{2x}{3} + 6 = 100 \\ \\ = > \frac{2x}{3} = 100 - 6 \\ \\ = > 2x = 94 \times 3 \\ \\ = > x = \frac{94 \times 3}{2} \\ \\ = > x = 47 \times 3 = 141$


Answer 5;
$\frac{4x}{7} = 24 \\ \\ = > 4x = 24 \times 7 \\ \\ = > x = \frac{24 \times 7}{4} \\ \\ = > x = 6 \times 7 = 42$

Answer 2

$<i><b>Heya !$

Here's your answer !!

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Question 1

5x + 3 = 17 - 2x

=> 5x + 2x = 17 - 3

=> 7x = 14

=> x = 14/7

=> x = 2 ANS



Question 2

6x = 21 - x

=> 6x + x = 21

=> x = 21/7

=> x = 3 ANS



Question 3

x/2 - 5 = 11

=> x/2 = 11 + 5

=> x = 16 × 2

=> x = 32 ANS



Question 4

2x/3 + 6 = 100

=> 2x/3 = 100 - 6

=> 2x = 94 × 3

=> x = ( 94 × 3 )/2

=> x = 141 ANS



Question 5

4x/7 = 24

=> 4x = 24 × 7

=> x = ( 24 × 7 )/4

=> x = 42 ANS

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Thanks !!!