Question 1

$3a + 4b = 22.$ 
$2a + 4b = 20.$ 
Solve for $a$ and $b.$

Accepted Answer

$a = 2, b = 4$

Answer

$a = 4, b = 2$

Answer

$a = 3, b = 4$

Answer

$a = 1, b = 2$

Question 2

$3a + 4b = 23.$ 
$2a - 4b = 2.$ 
Solve for $a$ and $b.$

Accepted Answer

$a = 5, b = 2$

Answer

$a = 1, b = 2$

Answer

$a = -6, b = 4$

Answer

$a = 3, b = -5$

Question 3

$2a + 3b = 20.$ 
$2a - 2b = 10.$ 
Solve for $a$ and $b.$

Accepted Answer

$a = 7, b = 2$

Answer

$a = 4, b = 4$

Answer

$a = 2, b = -7$

Answer

$a = 3, b = 3$

Question 4

$3a + 5b = 28.$ 
$2a - 3b = 6.$ 
Solve for $a$ and $b.$

Accepted Answer

$a$ = 6, $b$ = 2

Answer

$a = 2, b = 2$

Answer

$a = 7, b = 4$

Answer

$a = -4, b = -6$

Question 5

$5a - 2b = 19.$ 
$2a - 3b = 12.$ 
Solve for $a$ and $b.$

Accepted Answer

$a = 3, b = -2$

Answer

$a = -2, b = 3$

Answer

$a = 2, b = 3$

Answer

$a = -3, b = 2$

Question 6

$4a - b = 18.$ 
$5a - 3b = 19.$ 
Solve for $a$ and $b.$

Accepted Answer

$a = 5, b = 2$

Answer

$a = 2, b = 5$

Answer

$a = 7, b = -1$

Answer

$a = 1, b = 4$

Question 7

$3a + 2b = 1.$ 
$6a - 4b = 34.$ 
Solve for $a$ and $b.$

Accepted Answer

$a = 3, b = -4$

Answer

$a = 0, b = 0$

Answer

$a = 5, b = 5$

Answer

$a = -1, b = 5$

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