Please help me do the substitution for this problem and the check thank you

1 answer:

8 0

(-2,0) instead of substitution, you can use elimination which the 3x's will cancel out and you solve the system regularly

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NikAS [45]

Answer:

x=9

Step-by-step explanation:

7x-11 = 4x-2

7x-4x=11-2

3x=9

x=9

3 0

2 years ago

tigry1 [53]

It has 1 solution i believe

8 0

3 years ago

EastWind [94]

The most relevant answer is B

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2 years ago

Westkost [7]

Answer:

The dots move up going to the right which makes it positive.

The answer is positive association.

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2 years ago

natka813 [3]

$x^2 + 3x - 4 > 0\\
x^2-x+4x-4>0\\
x(x-1)+4(x-1)>0\\
(x+4)(x-1)>1\\
x\in(-\infty,-4)\cup(1,\infty)$

8 0

3 years ago