X-4y=3 -3x+2y=-29 system of equations help me pls

1 answer:

3 0

Here is solutions step by step

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Alexeev081 [22]

I think it is negative $65.

3 0

3 years ago

tiny-mole [99]

3 boys + 8 girls = 11 students

3 boys/ 11 students = x boys /33 students

using cross products

3 * 33 = x*11

divide by 11

99/11 = x

x=9

There are 9 boys

4 0

3 years ago

Svetach [21]

Answer:

x=12

Step-by-step explanation:

7 0

3 years ago

bogdanovich [222]

I think its A. but im not really sure sorry

4 0

3 years ago

Greeley [361]

Answer:

X = Negative 2 (-2)

7 0

4 years ago